Compare 22440 vs 22447
| Property | 22440 | 22447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 23 × 31 × 51 × 111 × 171 | 224471 |
| Prime factorization | 2 × 2 × 2 × 3 × 5 × 11 × 17 | 22447 |
| Divisors count | 64 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440 | 1, 22447 |
| Number of properties | 0 | 8 |
| Additive primes | 1158th | |
| Cuban primes 1 | 37th | |
| Harmonic primes | 924th | |
| Isolated primes | 1754th | |
| Primes | 2511th | |
| Sexy primes (1st member) | 756th | |
| Sexy primes (2nd member) | 755th | |
| Sexy prime triplets (2nd member) | 206th | |
| Roman numberals | ||
| Base 2 | 1010111101010002 | 1010111101011112 |
| Base 3 | 10102100103 | 10102101013 |
| Base 4 | 111322204 | 111322334 |
| Base 5 | 12042305 | 12042425 |
| Base 6 | 2515206 | 2515316 |
| Base 7 | 1222657 | 1223057 |
| Base 8 | 536508 | 536578 |
| Base 9 | 337039 | 337119 |
| Base 10 | 2244010 | 2244710 |
| Base 11 | 1595011 | 1595711 |
| Base 12 | 10ba012 | 10ba712 |
| Base 13 | a2a213 | a2a913 |
| Base 14 | 826c14 | 827514 |
| Base 15 | 69b015 | 69b715 |
| Base 16 | 57a816 | 57af16 |