Compare 390421 vs 390425
| Property | 390421 | 390425 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 3904211 | 52 × 71 × 231 × 971 |
| Prime factorization | 390421 | 5 × 5 × 7 × 23 × 97 |
| Divisors count | 2 | 24 |
| Divisors | 1, 390421 | 1, 5, 7, 23, 25, 35, 97, 115, 161, 175, 485, 575, 679, 805, 2231, 2425, 3395, 4025, 11155, 15617, 16975, 55775, 78085, 390425 |
| Number of properties | 3 | 0 |
| Additive primes | 13109th | |
| Primes | 33104th | |
| Twin primes (2nd member) | 3726th | |
| Roman numberals | ||
| Base 2 | 10111110101000101012 | 10111110101000110012 |
| Base 3 | 2012111200013 | 2012111200123 |
| Base 4 | 11331101114 | 11331101214 |
| Base 5 | 444431415 | 444432005 |
| Base 6 | 122113016 | 122113056 |
| Base 7 | 32141537 | 32141607 |
| Base 8 | 13724258 | 13724318 |
| Base 9 | 6545019 | 6545059 |
| Base 10 | 39042110 | 39042510 |
| Base 11 | 24736911 | 24737211 |
| Base 12 | 169b3112 | 169b3512 |
| Base 13 | 10892513 | 10892913 |
| Base 14 | a23d314 | a23d714 |
| Base 15 | 7aa3115 | 7aa3515 |
| Base 16 | 5f51516 | 5f51916 |