Compare 389883 vs 389891
| Property | 389883 | 389891 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 132 × 7691 | 3898911 |
| Prime factorization | 3 × 13 × 13 × 769 | 389891 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 13, 39, 169, 507, 769, 2307, 9997, 29991, 129961, 389883 | 1, 389891 |
| Number of properties | 0 | 5 |
| Good primes | 1541st | |
| Isolated primes | 25615th | |
| Primes | 33054th | |
| Sexy primes (1st member) | 7477th | |
| Sexy prime triplets (1st member) | 1431st | |
| Roman numberals | ||
| Base 2 | 10111110010111110112 | 10111110011000000112 |
| Base 3 | 2012102110103 | 2012102111023 |
| Base 4 | 11330233234 | 11330300034 |
| Base 5 | 444340135 | 444340315 |
| Base 6 | 122050036 | 122050156 |
| Base 7 | 32124547 | 32124657 |
| Base 8 | 13713738 | 13714038 |
| Base 9 | 6537339 | 6537429 |
| Base 10 | 38988310 | 38989110 |
| Base 11 | 246a1a11 | 246a2711 |
| Base 12 | 16976312 | 16976b12 |
| Base 13 | 10860013 | 10860813 |
| Base 14 | a212b14 | a213514 |
| Base 15 | 7a7c315 | 7a7cb15 |
| Base 16 | 5f2fb16 | 5f30316 |