Compare 487481 vs 487490
| Property | 487481 | 487490 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 4874811 | 21 × 51 × 291 × 412 |
| Prime factorization | 487481 | 2 × 5 × 29 × 41 × 41 |
| Divisors count | 2 | 24 |
| Divisors | 1, 487481 | 1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1681, 2378, 3362, 5945, 8405, 11890, 16810, 48749, 97498, 243745, 487490 |
| Number of properties | 4 | 0 |
| Chen primes | 16133rd | |
| Cousin primes (2nd member) | 4469th | |
| Isolated primes | 31640th | |
| Primes | 40567th | |
| Roman numberals | ||
| Base 2 | 11101110000001110012 | 11101110000010000102 |
| Base 3 | 2202022002123 | 2202022010123 |
| Base 4 | 13130003214 | 13130010024 |
| Base 5 | 1110444115 | 1110444305 |
| Base 6 | 142405056 | 142405226 |
| Base 7 | 41001417 | 41001537 |
| Base 8 | 16700718 | 16701028 |
| Base 9 | 8226259 | 8226359 |
| Base 10 | 48748110 | 48749010 |
| Base 11 | 30328511 | 30329311 |
| Base 12 | 1b613512 | 1b614212 |
| Base 13 | 140b6713 | 140b7313 |
| Base 14 | c992114 | c992a14 |
| Base 15 | 9968b15 | 9969515 |
| Base 16 | 7703916 | 7704216 |