Compare 137983 vs 138209
| Property | 137983 | 138209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1379831 | 1382091 |
| Prime factorization | 137983 | 138209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137983 | 1, 138209 |
| Number of properties | 4 | 5 |
| Additive primes | 5299th | 5306th |
| Chen primes | 5542nd | |
| Isolated primes | 9656th | 9673rd |
| Lucky primes | 1680th | |
| Primes | 12839th | 12860th |
| Pythagorean primes | 6402nd | |
| Roman numberals | ||
| Base 2 | 1000011010111111112 | 1000011011111000012 |
| Base 3 | 210000211113 | 210001202123 |
| Base 4 | 2012233334 | 2012332014 |
| Base 5 | 134034135 | 134103145 |
| Base 6 | 25424516 | 25435056 |
| Base 7 | 11131667 | 11136417 |
| Base 8 | 4153778 | 4157418 |
| Base 9 | 2302449 | 2305259 |
| Base 10 | 13798310 | 13820910 |
| Base 11 | 9473a11 | 9492511 |
| Base 12 | 67a2712 | 67b9512 |
| Base 13 | 4aa6113 | 4aba613 |
| Base 14 | 383dd14 | 3852114 |
| Base 15 | 2ad3d15 | 2ae3e15 |
| Base 16 | 21aff16 | 21be116 |