Compare 22721 vs 22729
| Property | 22721 | 22729 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 227211 | 71 × 171 × 1911 |
| Prime factorization | 22721 | 7 × 17 × 191 |
| Divisors count | 2 | 8 |
| Divisors | 1, 22721 | 1, 7, 17, 119, 191, 1337, 3247, 22729 |
| Number of properties | 7 | 0 |
| Chen primes | 1246th | |
| Cousin primes (2nd member) | 384th | |
| Isolated primes | 1770th | |
| Primes | 2539th | |
| Pythagorean primes | 1259th | |
| Sexy primes (1st member) | 762nd | |
| Super primes | 371st | |
| Roman numberals | ||
| Base 2 | 1011000110000012 | 1011000110010012 |
| Base 3 | 10110111123 | 10110112113 |
| Base 4 | 112030014 | 112030214 |
| Base 5 | 12113415 | 12114045 |
| Base 6 | 2531056 | 2531216 |
| Base 7 | 1231467 | 1231607 |
| Base 8 | 543018 | 543118 |
| Base 9 | 341459 | 341549 |
| Base 10 | 2272110 | 2272910 |
| Base 11 | 1608611 | 1609311 |
| Base 12 | 1119512 | 111a112 |
| Base 13 | a45a13 | a46513 |
| Base 14 | 83cd14 | 83d714 |
| Base 15 | 6aeb15 | 6b0415 |
| Base 16 | 58c116 | 58c916 |