Compare 137978 vs 137983
| Property | 137978 | 137983 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 191 × 36311 | 1379831 |
| Prime factorization | 2 × 19 × 3631 | 137983 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 19, 38, 3631, 7262, 68989, 137978 | 1, 137983 |
| Number of properties | 0 | 4 |
| Additive primes | 5299th | |
| Isolated primes | 9656th | |
| Lucky primes | 1680th | |
| Primes | 12839th | |
| Roman numberals | ||
| Base 2 | 1000011010111110102 | 1000011010111111112 |
| Base 3 | 210000210223 | 210000211113 |
| Base 4 | 2012233224 | 2012233334 |
| Base 5 | 134034035 | 134034135 |
| Base 6 | 25424426 | 25424516 |
| Base 7 | 11131617 | 11131667 |
| Base 8 | 4153728 | 4153778 |
| Base 9 | 2302389 | 2302449 |
| Base 10 | 13797810 | 13798310 |
| Base 11 | 9473511 | 9473a11 |
| Base 12 | 67a2212 | 67a2712 |
| Base 13 | 4aa5913 | 4aa6113 |
| Base 14 | 383d814 | 383dd14 |
| Base 15 | 2ad3815 | 2ad3d15 |
| Base 16 | 21afa16 | 21aff16 |