Compare 87121 vs 87133
| Property | 87121 | 87133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 871211 | 871331 |
| Prime factorization | 87121 | 87133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 87121 | 1, 87133 |
| Number of properties | 6 | 4 |
| Additive primes | 3486th | |
| Isolated primes | 6291st | |
| Lucky primes | 1137th | 1138th |
| Primes | 8461st | 8462nd |
| Pythagorean primes | 4219th | 4220th |
| Super primes | 1058th | |
| Twin primes (2nd member) | 1086th | |
| Roman numberals | ||
| Base 2 | 101010100010100012 | 101010100010111012 |
| Base 3 | 111021112013 | 111021120113 |
| Base 4 | 1111011014 | 1111011314 |
| Base 5 | 102414415 | 102420135 |
| Base 6 | 15112016 | 15112216 |
| Base 7 | 5116667 | 5120147 |
| Base 8 | 2521218 | 2521358 |
| Base 9 | 1424519 | 1424649 |
| Base 10 | 8712110 | 8713310 |
| Base 11 | 5a50111 | 5a51211 |
| Base 12 | 4250112 | 4251112 |
| Base 13 | 3086813 | 3087713 |
| Base 14 | 23a6d14 | 23a7b14 |
| Base 15 | 1ac3115 | 1ac3d15 |
| Base 16 | 1545116 | 1545d16 |