Compare 137983 vs 138139
| Property | 137983 | 138139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1379831 | 1381391 |
| Prime factorization | 137983 | 138139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137983 | 1, 138139 |
| Number of properties | 4 | 6 |
| Additive primes | 5299th | |
| Cousin primes (1st member) | 1587th | |
| Harmonic primes | 4826th | |
| Isolated primes | 9656th | 9667th |
| Long primes | 4809th | |
| Lucky primes | 1680th | 1682nd |
| Primes | 12839th | 12852nd |
| Roman numberals | ||
| Base 2 | 1000011010111111112 | 1000011011100110112 |
| Base 3 | 210000211113 | 210001110213 |
| Base 4 | 2012233334 | 2012321234 |
| Base 5 | 134034135 | 134100245 |
| Base 6 | 25424516 | 25433116 |
| Base 7 | 11131667 | 11135117 |
| Base 8 | 4153778 | 4156338 |
| Base 9 | 2302449 | 2304379 |
| Base 10 | 13798310 | 13813910 |
| Base 11 | 9473a11 | 9487111 |
| Base 12 | 67a2712 | 67b3712 |
| Base 13 | 4aa6113 | 4ab5113 |
| Base 14 | 383dd14 | 384b114 |
| Base 15 | 2ad3d15 | 2ade415 |
| Base 16 | 21aff16 | 21b9b16 |