Compare 6145 vs 6151
| Property | 6145 | 6151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 12291 | 61511 |
| Prime factorization | 5 × 1229 | 6151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 1229, 6145 | 1, 6151 |
| Number of properties | 1 | 4 |
| Additive primes | 403rd | |
| Harmonic primes | 290th | |
| Isolated primes | 513th | |
| Primes | 802nd | |
| Semiprimes | 1659th | |
| Roman numberals | ||
| Base 2 | 11000000000012 | 11000000001112 |
| Base 3 | 221021213 | 221022113 |
| Base 4 | 12000014 | 12000134 |
| Base 5 | 1440405 | 1441015 |
| Base 6 | 442416 | 442516 |
| Base 7 | 236267 | 236357 |
| Base 8 | 140018 | 140078 |
| Base 9 | 83779 | 83849 |
| Base 10 | 614510 | 615110 |
| Base 11 | 468711 | 469211 |
| Base 12 | 368112 | 368712 |
| Base 13 | 2a4913 | 2a5213 |
| Base 14 | 234d14 | 235514 |
| Base 15 | 1c4a15 | 1c5115 |
| Base 16 | 180116 | 180716 |