Compare 149689 vs 149731
| Property | 149689 | 149731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1496891 | 1497311 |
| Prime factorization | 149689 | 149731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149689 | 1, 149731 |
| Number of properties | 5 | 4 |
| Additive primes | 5701st | |
| Emirps | 2947th | 2948th |
| Isolated primes | 10430th | |
| Long primes | 5159th | |
| Primes | 13821st | 13826th |
| Pythagorean primes | 6893rd | |
| Twin primes (2nd member) | 1698th | |
| Roman numberals | ||
| Base 2 | 1001001000101110012 | 1001001000111000112 |
| Base 3 | 211211000013 | 211211011213 |
| Base 4 | 2102023214 | 2102032034 |
| Base 5 | 142422245 | 142424115 |
| Base 6 | 31130016 | 31131116 |
| Base 7 | 11622617 | 11623517 |
| Base 8 | 4442718 | 4443438 |
| Base 9 | 2473019 | 2473479 |
| Base 10 | 14968910 | 14973110 |
| Base 11 | a251111 | a254a11 |
| Base 12 | 7276112 | 7279712 |
| Base 13 | 5319713 | 531ca13 |
| Base 14 | 3c7a114 | 3c7d114 |
| Base 15 | 2e54415 | 2e57115 |
| Base 16 | 248b916 | 248e316 |