Compare 148991 vs 148997
| Property | 148991 | 148997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1489911 | 1489971 |
| Prime factorization | 148991 | 148997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148991 | 1, 148997 |
| Number of properties | 5 | 6 |
| Chen primes | 5894th | |
| Good primes | 856th | |
| Harmonic primes | 5166th | |
| Isolated primes | 10387th | 10388th |
| Primes | 13756th | 13757th |
| Pythagorean primes | 6861st | |
| Sexy primes (1st member) | 3371st | |
| Sexy primes (2nd member) | 3371st | |
| Super primes | 1627th | |
| Roman numberals | ||
| Base 2 | 1001000101111111112 | 1001000110000001012 |
| Base 3 | 211201010123 | 211201011023 |
| Base 4 | 2101133334 | 2101200114 |
| Base 5 | 142314315 | 142314425 |
| Base 6 | 31054356 | 31054456 |
| Base 7 | 11602437 | 11602527 |
| Base 8 | 4427778 | 4430058 |
| Base 9 | 2463359 | 2463429 |
| Base 10 | 14899110 | 14899710 |
| Base 11 | a1a3711 | a1a4211 |
| Base 12 | 7227b12 | 7228512 |
| Base 13 | 52a7b13 | 52a8413 |
| Base 14 | 3c42314 | 3c42914 |
| Base 15 | 2e22b15 | 2e23215 |
| Base 16 | 245ff16 | 2460516 |