Compare 149279 vs 149287
| Property | 149279 | 149287 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 114831 | 1492871 |
| Prime factorization | 13 × 11483 | 149287 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 11483, 149279 | 1, 149287 |
| Number of properties | 1 | 5 |
| Additive primes | 5689th | |
| Emirps | 2931st | |
| Harmonic primes | 5179th | |
| Isolated primes | 10407th | |
| Primes | 13786th | |
| Semiprimes | 34230th | |
| Roman numberals | ||
| Base 2 | 1001000111000111112 | 1001000111001001112 |
| Base 3 | 211202022123 | 211202100113 |
| Base 4 | 2101301334 | 2101302134 |
| Base 5 | 142341045 | 142341225 |
| Base 6 | 31110356 | 31110516 |
| Base 7 | 11611347 | 11611457 |
| Base 8 | 4434378 | 4434478 |
| Base 9 | 2466859 | 2467049 |
| Base 10 | 14927910 | 14928710 |
| Base 11 | a217911 | a218611 |
| Base 12 | 7247b12 | 7248712 |
| Base 13 | 52c4013 | 52c4813 |
| Base 14 | 3c58b14 | 3c59514 |
| Base 15 | 2e36e15 | 2e37715 |
| Base 16 | 2471f16 | 2472716 |