Compare 30666 vs 30677
| Property | 30666 | 30677 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 191 × 2691 | 306771 |
| Prime factorization | 2 × 3 × 19 × 269 | 30677 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 1614, 5111, 10222, 15333, 30666 | 1, 30677 |
| Number of properties | 0 | 6 |
| Additive primes | 1498th | |
| Chen primes | 1582nd | |
| Isolated primes | 2360th | |
| Primes | 3309th | |
| Pythagorean primes | 1645th | |
| Sexy primes (2nd member) | 968th | |
| Roman numberals | ||
| Base 2 | 1110111110010102 | 1110111110101012 |
| Base 3 | 11200012103 | 11200020123 |
| Base 4 | 131330224 | 131331114 |
| Base 5 | 14401315 | 14402025 |
| Base 6 | 3535506 | 3540056 |
| Base 7 | 1552567 | 1553037 |
| Base 8 | 737128 | 737258 |
| Base 9 | 460539 | 460659 |
| Base 10 | 3066610 | 3067710 |
| Base 11 | 2104911 | 2105911 |
| Base 12 | 158b612 | 1590512 |
| Base 13 | 10c5c13 | 10c6a13 |
| Base 14 | b26614 | b27314 |
| Base 15 | 914615 | 915215 |
| Base 16 | 77ca16 | 77d516 |