Compare 389891 vs 389893
| Property | 389891 | 389893 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 3898911 | 72 × 731 × 1091 |
| Prime factorization | 389891 | 7 × 7 × 73 × 109 |
| Divisors count | 2 | 12 |
| Divisors | 1, 389891 | 1, 7, 49, 73, 109, 511, 763, 3577, 5341, 7957, 55699, 389893 |
| Number of properties | 5 | 0 |
| Good primes | 1541st | |
| Isolated primes | 25615th | |
| Primes | 33054th | |
| Sexy primes (1st member) | 7477th | |
| Sexy prime triplets (1st member) | 1431st | |
| Roman numberals | ||
| Base 2 | 10111110011000000112 | 10111110011000001012 |
| Base 3 | 2012102111023 | 2012102111113 |
| Base 4 | 11330300034 | 11330300114 |
| Base 5 | 444340315 | 444340335 |
| Base 6 | 122050156 | 122050216 |
| Base 7 | 32124657 | 32125007 |
| Base 8 | 13714038 | 13714058 |
| Base 9 | 6537429 | 6537449 |
| Base 10 | 38989110 | 38989310 |
| Base 11 | 246a2711 | 246a2911 |
| Base 12 | 16976b12 | 16977112 |
| Base 13 | 10860813 | 10860a13 |
| Base 14 | a213514 | a213714 |
| Base 15 | 7a7cb15 | 7a7cd15 |
| Base 16 | 5f30316 | 5f30516 |