| 23 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Numbers 0 - 99 | |||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 |
| 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 |
| 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 |
| 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 |
| 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 |
| 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 |
| 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 |
23 (twenty-three) is a positive integer following 22 and preceding 24. Its ordinal form is written "23rd" or "twenty-third".
It is also the highest possible prime factor of any cycle length of any algorithm on an NxNxN puzzle cube.
Properties[]
- 23 is an odd prime number.
- 23 is a happy number.
- 23 is deficient.
In googology[]
- In Greek-based number-naming systems, 23 is associated with prefix "triaicosa-", and with prefix "treviginti-" in Latin systems.
- Garrett Wilkinson calls this number the king's dozen.[1]
- DeepLineMadom calls the number unoo-tradecol.[2]
In pope numbering[]
Its Roman numeral (XXIII) is the highest number, which has been used in a name of a pope (namely, Pope John XXIII) or an antipope (namely, Antipope John XXIII).
Sources[]
- ↑ King's dozen - N U M B 3 R - P 3 D 1 A
- ↑ Pointless Googolplex Stuffs - DLMAN Part 1 (retrieved 9 November 2024)