Compare 137086 vs 137087
| Property | 137086 | 137087 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 685431 | 1370871 |
| Prime factorization | 2 × 68543 | 137087 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 68543, 137086 | 1, 137087 |
| Number of properties | 1 | 5 |
| Chen primes | 5500th | |
| Long primes | 4777th | |
| Primes | 12764th | |
| Safe primes | 864th | |
| Semiprimes | 31559th | |
| Twin primes (1st member) | 1588th | |
| Roman numberals | ||
| Base 2 | 1000010111011111102 | 1000010111011111112 |
| Base 3 | 202220010213 | 202220010223 |
| Base 4 | 2011313324 | 2011313334 |
| Base 5 | 133413215 | 133413225 |
| Base 6 | 25343546 | 25343556 |
| Base 7 | 11104457 | 11104467 |
| Base 8 | 4135768 | 4135778 |
| Base 9 | 2280379 | 2280389 |
| Base 10 | 13708610 | 13708710 |
| Base 11 | 93aa411 | 93aa511 |
| Base 12 | 673ba12 | 673bb12 |
| Base 13 | 4a52113 | 4a52213 |
| Base 14 | 37d5c14 | 37d5d14 |
| Base 15 | 2a94115 | 2a94215 |
| Base 16 | 2177e16 | 2177f16 |