Compare 149779 vs 149791
| Property | 149779 | 149791 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 213971 | 1497911 |
| Prime factorization | 7 × 21397 | 149791 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 21397, 149779 | 1, 149791 |
| Number of properties | 1 | 5 |
| Additive primes | 5705th | |
| Harmonic primes | 5194th | |
| Isolated primes | 10436th | |
| Primes | 13831st | |
| Semiprimes | 34333rd | |
| Super primes | 1635th | |
| Roman numberals | ||
| Base 2 | 1001001001000100112 | 1001001001000111112 |
| Base 3 | 211211101013 | 211211102113 |
| Base 4 | 2102101034 | 2102101334 |
| Base 5 | 142431045 | 142431315 |
| Base 6 | 31132316 | 31132516 |
| Base 7 | 11624507 | 11624657 |
| Base 8 | 4444238 | 4444378 |
| Base 9 | 2474119 | 2474249 |
| Base 10 | 14977910 | 14979110 |
| Base 11 | a259311 | a25a411 |
| Base 12 | 7281712 | 7282712 |
| Base 13 | 5323613 | 5324513 |
| Base 14 | 3c82714 | 3c83514 |
| Base 15 | 2e5a415 | 2e5b115 |
| Base 16 | 2491316 | 2491f16 |