Compare 6261 vs 6271
| Property | 6261 | 6271 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 20871 | 62711 |
| Prime factorization | 3 × 2087 | 6271 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 2087, 6261 | 1, 6271 |
| Number of properties | 1 | 4 |
| Lucky primes | 153rd | |
| Primes | 816th | |
| Semiprimes | 1689th | |
| Sexy primes (1st member) | 293rd | |
| Twin primes (2nd member) | 147th | |
| Roman numberals | ||
| Base 2 | 11000011101012 | 11000011111112 |
| Base 3 | 221202203 | 221210213 |
| Base 4 | 12013114 | 12013334 |
| Base 5 | 2000215 | 2000415 |
| Base 6 | 445536 | 450116 |
| Base 7 | 241537 | 241667 |
| Base 8 | 141658 | 141778 |
| Base 9 | 85269 | 85379 |
| Base 10 | 626110 | 627110 |
| Base 11 | 478211 | 479111 |
| Base 12 | 375912 | 376712 |
| Base 13 | 2b0813 | 2b1513 |
| Base 14 | 23d314 | 23dd14 |
| Base 15 | 1cc615 | 1cd115 |
| Base 16 | 187516 | 187f16 |