Compare 137983 vs 137985
| Property | 137983 | 137985 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1379831 | 31 × 51 × 91991 |
| Prime factorization | 137983 | 3 × 5 × 9199 |
| Divisors count | 2 | 8 |
| Divisors | 1, 137983 | 1, 3, 5, 15, 9199, 27597, 45995, 137985 |
| Number of properties | 4 | 0 |
| Additive primes | 5299th | |
| Isolated primes | 9656th | |
| Lucky primes | 1680th | |
| Primes | 12839th | |
| Roman numberals | ||
| Base 2 | 1000011010111111112 | 1000011011000000012 |
| Base 3 | 210000211113 | 210000211203 |
| Base 4 | 2012233334 | 2012300014 |
| Base 5 | 134034135 | 134034205 |
| Base 6 | 25424516 | 25424536 |
| Base 7 | 11131667 | 11132017 |
| Base 8 | 4153778 | 4154018 |
| Base 9 | 2302449 | 2302469 |
| Base 10 | 13798310 | 13798510 |
| Base 11 | 9473a11 | 9474111 |
| Base 12 | 67a2712 | 67a2912 |
| Base 13 | 4aa6113 | 4aa6313 |
| Base 14 | 383dd14 | 3840114 |
| Base 15 | 2ad3d15 | 2ad4015 |
| Base 16 | 21aff16 | 21b0116 |