Compare 87117 vs 87121
| Property | 87117 | 87121 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 711 × 4091 | 871211 |
| Prime factorization | 3 × 71 × 409 | 87121 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 71, 213, 409, 1227, 29039, 87117 | 1, 87121 |
| Number of properties | 0 | 6 |
| Additive primes | 3486th | |
| Lucky primes | 1137th | |
| Primes | 8461st | |
| Pythagorean primes | 4219th | |
| Super primes | 1058th | |
| Twin primes (2nd member) | 1086th | |
| Roman numberals | ||
| Base 2 | 101010100010011012 | 101010100010100012 |
| Base 3 | 111021111203 | 111021112013 |
| Base 4 | 1111010314 | 1111011014 |
| Base 5 | 102414325 | 102414415 |
| Base 6 | 15111536 | 15112016 |
| Base 7 | 5116627 | 5116667 |
| Base 8 | 2521158 | 2521218 |
| Base 9 | 1424469 | 1424519 |
| Base 10 | 8711710 | 8712110 |
| Base 11 | 5a4a811 | 5a50111 |
| Base 12 | 424b912 | 4250112 |
| Base 13 | 3086413 | 3086813 |
| Base 14 | 23a6914 | 23a6d14 |
| Base 15 | 1ac2c15 | 1ac3115 |
| Base 16 | 1544d16 | 1545116 |