Compare 148387 vs 148991
| Property | 148387 | 148991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1483871 | 1489911 |
| Prime factorization | 148387 | 148991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148387 | 1, 148991 |
| Number of properties | 7 | 5 |
| Additive primes | 5657th | |
| Chen primes | 5876th | |
| Good primes | 856th | |
| Happy primes | 2146th | |
| Harmonic primes | 5155th | 5166th |
| Isolated primes | 10349th | 10387th |
| Primes | 13704th | 13756th |
| Sexy primes (1st member) | 3371st | |
| Sexy primes (2nd member) | 3359th | |
| Roman numberals | ||
| Base 2 | 1001000011101000112 | 1001000101111111112 |
| Base 3 | 211121122113 | 211201010123 |
| Base 4 | 2100322034 | 2101133334 |
| Base 5 | 142220225 | 142314315 |
| Base 6 | 31025516 | 31054356 |
| Base 7 | 11554217 | 11602437 |
| Base 8 | 4416438 | 4427778 |
| Base 9 | 2454849 | 2463359 |
| Base 10 | 14838710 | 14899110 |
| Base 11 | a153811 | a1a3711 |
| Base 12 | 71a5712 | 7227b12 |
| Base 13 | 5270513 | 52a7b13 |
| Base 14 | 3c11114 | 3c42314 |
| Base 15 | 2de7715 | 2e22b15 |
| Base 16 | 243a316 | 245ff16 |