Compare 61631 vs 61639
| Property | 61631 | 61639 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 616311 | 531 × 11631 |
| Prime factorization | 61631 | 53 × 1163 |
| Divisors count | 2 | 4 |
| Divisors | 1, 61631 | 1, 53, 1163, 61639 |
| Number of properties | 6 | 1 |
| Additive primes | 2681st | |
| Cousin primes (2nd member) | 825th | |
| Isolated primes | 4549th | |
| Primes | 6200th | |
| Semiprimes | 14747th | |
| Sexy primes (1st member) | 1663rd | |
| Sexy prime triplets (1st member) | 377th | |
| Roman numberals | ||
| Base 2 | 11110000101111112 | 11110000110001112 |
| Base 3 | 100101121223 | 100101122213 |
| Base 4 | 330023334 | 330030134 |
| Base 5 | 34330115 | 34330245 |
| Base 6 | 11531556 | 11532116 |
| Base 7 | 3444537 | 3444647 |
| Base 8 | 1702778 | 1703078 |
| Base 9 | 1034789 | 1034879 |
| Base 10 | 6163110 | 6163910 |
| Base 11 | 4233911 | 4234611 |
| Base 12 | 2b7bb12 | 2b80712 |
| Base 13 | 2208b13 | 2209613 |
| Base 14 | 1866314 | 1866b14 |
| Base 15 | 133db15 | 133e415 |
| Base 16 | f0bf16 | f0c716 |