Compare 30415 vs 30427
| Property | 30415 | 30427 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 71 × 111 × 791 | 304271 |
| Prime factorization | 5 × 7 × 11 × 79 | 30427 |
| Divisors count | 16 | 2 |
| Divisors | 1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 6083, 30415 | 1, 30427 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 472nd | |
| Harmonic primes | 1225th | |
| Isolated primes | 2343rd | |
| Primes | 3286th | |
| Roman numberals | ||
| Base 2 | 1110110110011112 | 1110110110110112 |
| Base 3 | 11122011113 | 11122012213 |
| Base 4 | 131230334 | 131231234 |
| Base 5 | 14331305 | 14332025 |
| Base 6 | 3524516 | 3525116 |
| Base 7 | 1544507 | 1544657 |
| Base 8 | 733178 | 733338 |
| Base 9 | 456449 | 456579 |
| Base 10 | 3041510 | 3042710 |
| Base 11 | 2094011 | 2095111 |
| Base 12 | 1572712 | 1573712 |
| Base 13 | 10ac813 | 10b0713 |
| Base 14 | b12714 | b13514 |
| Base 15 | 902a15 | 903715 |
| Base 16 | 76cf16 | 76db16 |