Compare 550720 vs 550721
| Property | 550720 | 550721 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 26 × 51 × 17211 | 5507211 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1721 | 550721 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1721, 3442, 6884, 8605, 13768, 17210, 27536, 34420, 55072, 68840, 110144, 137680, 275360, 550720 | 1, 550721 |
| Number of properties | 0 | 4 |
| Chen primes | 17918th | |
| Cousin primes (2nd member) | 4949th | |
| Isolated primes | 35470th | |
| Primes | 45379th | |
| Roman numberals | ||
| Base 2 | 100001100111010000002 | 100001100111010000012 |
| Base 3 | 10002221100013 | 10002221100023 |
| Base 4 | 20121310004 | 20121310014 |
| Base 5 | 1201103405 | 1201103415 |
| Base 6 | 154453446 | 154453456 |
| Base 7 | 44524127 | 44524137 |
| Base 8 | 20635008 | 20635018 |
| Base 9 | 10284019 | 10284029 |
| Base 10 | 55072010 | 55072110 |
| Base 11 | 34684511 | 34684611 |
| Base 12 | 22685412 | 22685512 |
| Base 13 | 16389113 | 16389213 |
| Base 14 | 1049b214 | 1049b314 |
| Base 15 | ad29a15 | ad29b15 |
| Base 16 | 8674016 | 8674116 |