Compare 149861 vs 151379
| Property | 149861 | 151379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1498611 | 1513791 |
| Prime factorization | 149861 | 151379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149861 | 1, 151379 |
| Number of properties | 8 | 8 |
| Additive primes | 5707th | |
| Chen primes | 5977th | |
| Emirps | 2994th | |
| Harmonic primes | 5247th | |
| Isolated primes | 10439th | |
| Long primes | 5163rd | 5210th |
| Primes | 13836th | 13965th |
| Pythagorean primes | 6899th | |
| Safe primes | 930th | |
| Sexy primes (1st member) | 3386th | |
| Sexy prime triplets (1st member) | 707th | |
| Sophie germain primes | 1636th | 1647th |
| Twin primes (1st member) | 1717th | |
| Roman numberals | ||
| Base 2 | 1001001001011001012 | 1001001111010100112 |
| Base 3 | 211211201023 | 212001221223 |
| Base 4 | 2102112114 | 2103311034 |
| Base 5 | 142434215 | 143210045 |
| Base 6 | 31134456 | 31244556 |
| Base 7 | 11626257 | 12002247 |
| Base 8 | 4445458 | 4475238 |
| Base 9 | 2475129 | 2505789 |
| Base 10 | 14986110 | 15137910 |
| Base 11 | a265811 | a380811 |
| Base 12 | 7288512 | 7372b12 |
| Base 13 | 5329a13 | 53b9713 |
| Base 14 | 3c88514 | 3d24b14 |
| Base 15 | 2e60b15 | 2ecbe15 |
| Base 16 | 2496516 | 24f5316 |