On the discord server run by Demonin, a coder of incremental games (Patreon), there is a channel called #counting (and at least 2 others like it) where participants will emoji-react to certain numbers as they come up. This is a guide to which emojis go to which numbers.

These have numbers which are easily identifiable.

• Prime numbers - :cut_of_meat: - it resembles a 'prime steak' or 'prime rib'

• Palindromic numbers - :infinity: - they are the same forwards and backwards, i.e. 8448, 54345.

• Technical Sequential - :black_joker: - these are numbers which, if put in order, would be +1 sequential, i.e. 45312. Circling back around is allowed, such as 10298 (as if 0 could bridge a repeat from 9 into 1)

• True Sequential - :db_dragon: - numbers similar to Technical Sequential, but are in proper order, i.e. 45678.

• 69 - :cancer: - for the childish reason you'd expect. nice.

• 420 - :leaves: - for the childish reason you'd expect: the devil's lettuce

• 666 - :smiling_imp: - for the childish reason you'd expect: the number of the beast

• 3-of-a-kind - :(the numeral): - emoji-reacting the numeral, if the counted number contains 3 or more of a single numeral, i.e. 5535 is reacted with :five: and so on, except specifically 3-of-a-kind eights gets the :8ball: instead.

The counter Miccmo (the author of the wiki) proposes/imposes these reacts, akin to the “Personal Preference” below, but elaborated upon.

• Ending with 007 - :secret: - commemorating James Bond's code name, Agent 007.

• Ending with 39 - :loog_nut: - in honor of kpop singer Taeyeon's favorite number 39. She was born on March 9, and she is in a 9-member kpop group (SNSD) which has a sub-unit she's in also (TaeTiSeo) in of 3 members.

• Ending with 34 - :straight_ruler: - to commemorate “rule 34” akin to the childish 420/69 theme.

• Ending with 42: - :desktop: - to commemorate the answer to the universe, as calculated by fictional super computer Deep Thought, in Hitchhiker's Guide To The Galaxy, a book by Douglas Adams and turned to film a few times.

• Ending with 66 - “satellite_orbital: - in reference to Order 66, from Star Wars.

• Ending with 73 - :shamrock: - in reference to the amateur radio term, “73's!” as shorthand for a “goodbye and good luck” parting word.

• Ending with 80 - :dart: - commemorating a Target store (T-0080) miccmo used to work at during a time he was diagnosed with a long-time nerve condition which management was patient with him to account for and realize

• Ending with 88 - :timer: - commemorating 88 mph speed required for the DeLorean from Back To The Future to time travel.

• Ending with 117: - :military_helmet: - commemorating Master Chief's spartan ID from the Halo video games.

• Ending with 220 - :zap: - commemorating the bit about the “220 line” from Dorf On Golf.

• Ending with 227 - :homes: - commemorating the television show, "227" about residential living in a big city, the theme song mentioning, “There's no place like home.”

• Ending with 238 (or containing 2, 3, 8, in that sequence throughout) - :star_of_david: - In countless moments, miccmo has seen the number 238 completely by accident, and has grown to say a secret phrase whenever one is observed.

• Ending with 239 - :beans: - referencing the old “Irish bean soup with 239 beans” joke that, by adding 1 more bean would be (in irish accent) “too farty/240”

• Ending with 240 - :dash: - referencing the old “Irish bean soup with 239 beans” joke that, by adding 1 more bean would be (in irish accent) “too farty/240”

• Ending with 286, 386, 486 or 622 - :floppy_disk: - in reference to the computers of OP's youth, which were short for 80286, 80386, and 80486. 622 in reference to the final version number of MS-DOS 6.22

• Ending with 343 - :sparkler: - referencing “343 Guilty Spark” the little monitor bot from the Halo games.

• Ending with 404 - :broken_chain: - references the long-time web error, 404, for a link that cannot be found.

• Ending with 409 - :squeeze_bottle: - references the old cleaner brand, Formula 409.

• Ending with 411 - :telephone: - an old “directory assistance” number in america

• Ending with 423 - :keyboard: - reminiscent of the BBS software, WWIV 4.23. Keyboard, because you mostly had no way to use a mouse to browse this type of BBS; it was all keyboard navigation.

• Ending with 451 - :fire: - commemorating Fahrenheit 451, a book/film about burning books

• Ending with 470 - :microphone2: - for a secret reason

• Ending with 619 - :scales: - for the rumored number of laws in the ancient hebrew bible/torah, supposedly 619 total laws. Referenced in the Left Behind fiction books as being ironic that the antichrist character's air-force-one equivalent plane had that designation number.

• Ending with 622 -

• Ending with 911 - :rotating_light: - the emergency medical report line in america

• Ending with 914 - :japan: - Revealed in interviews as AKB48 (J-pop) member Atsuko Maeda's number similar to miccmo's 238.

• Number before a Prime, Sequential, or Palindrome - :jinx: - this was implemented as an incentive to count the number before a more major emoji-warranted number, so that counting wouldn't stall out waiting for someone to make the count just before the one that would gain the big react. It's a kind of consolation prize, akin to a volleyball player who sets the ball for someone else to spike.

• multiple-awarders - :stadium: - warrants two or more established reactions, i.e. 46664 gets :infinity: for a palindrome, :imp: for the mark of the beast, and :6: for the 3-of-a-kind sixes.

• Personal Preference - :tada: - whenever a number contains one that you personally enjoy or wish to celebrate.

• Wrong Count - :1234: - this indicates than a number you counted is out of order; please DO NOT delete the comment, but instead EDIT your comment with the correct count.