Compare 137639 vs 139079
| Property | 137639 | 139079 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1376391 | 1390791 |
| Prime factorization | 137639 | 139079 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137639 | 1, 139079 |
| Number of properties | 6 | 5 |
| Additive primes | 5291st | 5336th |
| Chen primes | 5571st | |
| Emirps | 2651st | |
| Isolated primes | 9634th | 9731st |
| Primes | 12813th | 12930th |
| Safe primes | 868th | 875th |
| Sexy primes (2nd member) | 3159th | |
| Roman numberals | ||
| Base 2 | 1000011001101001112 | 1000011111010001112 |
| Base 3 | 202222102023 | 210012100023 |
| Base 4 | 2012122134 | 2013310134 |
| Base 5 | 134010245 | 134223045 |
| Base 6 | 25411156 | 25515156 |
| Base 7 | 11121657 | 11163237 |
| Base 8 | 4146478 | 4175078 |
| Base 9 | 2287229 | 2317029 |
| Base 10 | 13763910 | 13907910 |
| Base 11 | 9445711 | 9554611 |
| Base 12 | 6779b12 | 6859b12 |
| Base 13 | 4a85813 | 4b3c513 |
| Base 14 | 3823514 | 3898314 |
| Base 15 | 2abae15 | 2b31e15 |
| Base 16 | 219a716 | 21f4716 |