Compare 138679 vs 139091
| Property | 138679 | 139091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386791 | 1390911 |
| Prime factorization | 138679 | 139091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138679 | 1, 139091 |
| Number of properties | 4 | 5 |
| Additive primes | 5337th | |
| Chen primes | 5572nd | |
| Cousin primes (1st member) | 1595th | |
| Harmonic primes | 4846th | 4857th |
| Isolated primes | 9706th | 9732nd |
| Primes | 12903rd | 12931st |
| Roman numberals | ||
| Base 2 | 1000011101101101112 | 1000011111010100112 |
| Base 3 | 210010200213 | 210012101123 |
| Base 4 | 2013123134 | 2013311034 |
| Base 5 | 134142045 | 134223315 |
| Base 6 | 25500116 | 25515356 |
| Base 7 | 11152127 | 11163417 |
| Base 8 | 4166678 | 4175238 |
| Base 9 | 2312079 | 2317159 |
| Base 10 | 13867910 | 13909110 |
| Base 11 | 9521211 | 9555711 |
| Base 12 | 6830712 | 685ab12 |
| Base 13 | 4b17813 | 4b40413 |
| Base 14 | 3877914 | 3899114 |
| Base 15 | 2b15415 | 2b32b15 |
| Base 16 | 21db716 | 21f5316 |