Compare 131286 vs 131293
| Property | 131286 | 131293 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 218811 | 1312931 |
| Prime factorization | 2 × 3 × 21881 | 131293 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 21881, 43762, 65643, 131286 | 1, 131293 |
| Number of properties | 0 | 6 |
| Additive primes | 5058th | |
| Cousin primes (1st member) | 1519th | |
| Emirps | 2495th | |
| Isolated primes | 9211th | |
| Primes | 12266th | |
| Pythagorean primes | 6102nd | |
| Roman numberals | ||
| Base 2 | 1000000000110101102 | 1000000000110111012 |
| Base 3 | 202000021103 | 202000022013 |
| Base 4 | 2000031124 | 2000031314 |
| Base 5 | 132001215 | 132001335 |
| Base 6 | 24514506 | 24515016 |
| Base 7 | 10545217 | 10545317 |
| Base 8 | 4003268 | 4003358 |
| Base 9 | 2200739 | 2200819 |
| Base 10 | 13128610 | 13129310 |
| Base 11 | 8a70111 | 8a70811 |
| Base 12 | 63b8612 | 63b9112 |
| Base 13 | 479ac13 | 479b613 |
| Base 14 | 35bb814 | 35bc114 |
| Base 15 | 28d7615 | 28d7d15 |
| Base 16 | 200d616 | 200dd16 |