Compare 148991 vs 149111
| Property | 148991 | 149111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1489911 | 1491111 |
| Prime factorization | 148991 | 149111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148991 | 1, 149111 |
| Number of properties | 5 | 6 |
| Additive primes | 5682nd | |
| Chen primes | 5899th | |
| Good primes | 856th | |
| Harmonic primes | 5166th | 5171st |
| Isolated primes | 10387th | |
| Primes | 13756th | 13770th |
| Sexy primes (1st member) | 3371st | |
| Sophie germain primes | 1628th | |
| Twin primes (1st member) | 1688th | |
| Roman numberals | ||
| Base 2 | 1001000101111111112 | 1001000110011101112 |
| Base 3 | 211201010123 | 211201121223 |
| Base 4 | 2101133334 | 2101213134 |
| Base 5 | 142314315 | 142324215 |
| Base 6 | 31054356 | 31101556 |
| Base 7 | 11602437 | 11605047 |
| Base 8 | 4427778 | 4431678 |
| Base 9 | 2463359 | 2464789 |
| Base 10 | 14899110 | 14911110 |
| Base 11 | a1a3711 | a203611 |
| Base 12 | 7227b12 | 7235b12 |
| Base 13 | 52a7b13 | 52b4113 |
| Base 14 | 3c42314 | 3c4ab14 |
| Base 15 | 2e22b15 | 2e2ab15 |
| Base 16 | 245ff16 | 2467716 |