Compare 550721 vs 551231
| Property | 550721 | 551231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5507211 | 5512311 |
| Prime factorization | 550721 | 551231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 550721 | 1, 551231 |
| Number of properties | 4 | 5 |
| Additive primes | 17816th | |
| Chen primes | 17918th | 17930th |
| Cousin primes (2nd member) | 4949th | |
| Isolated primes | 35470th | |
| Primes | 45379th | 45419th |
| Sophie germain primes | 4686th | |
| Twin primes (1st member) | 4960th | |
| Roman numberals | ||
| Base 2 | 100001100111010000012 | 100001101001001111112 |
| Base 3 | 10002221100023 | 10010000102223 |
| Base 4 | 20121310014 | 20122103334 |
| Base 5 | 1201103415 | 1201144115 |
| Base 6 | 154453456 | 154515556 |
| Base 7 | 44524137 | 44540427 |
| Base 8 | 20635018 | 20644778 |
| Base 9 | 10284029 | 10301289 |
| Base 10 | 55072110 | 55123110 |
| Base 11 | 34684611 | 34716a11 |
| Base 12 | 22685512 | 226bbb12 |
| Base 13 | 16389213 | 163b9513 |
| Base 14 | 1049b314 | 104c5914 |
| Base 15 | ad29b15 | ad4db15 |
| Base 16 | 8674116 | 8693f16 |