Compare 149971 vs 149973
| Property | 149971 | 149973 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1499711 | 31 × 499911 |
| Prime factorization | 149971 | 3 × 49991 |
| Divisors count | 2 | 4 |
| Divisors | 1, 149971 | 1, 3, 49991, 149973 |
| Number of properties | 4 | 1 |
| Additive primes | 5709th | |
| Chen primes | 5933rd | |
| Primes | 13847th | |
| Semiprimes | 34376th | |
| Twin primes (2nd member) | 1701st | |
| Roman numberals | ||
| Base 2 | 1001001001110100112 | 1001001001110101012 |
| Base 3 | 211212011113 | 211212011203 |
| Base 4 | 2102131034 | 2102131114 |
| Base 5 | 142443415 | 142443435 |
| Base 6 | 31141516 | 31141536 |
| Base 7 | 11631437 | 11631457 |
| Base 8 | 4447238 | 4447258 |
| Base 9 | 2476449 | 2476469 |
| Base 10 | 14997110 | 14997310 |
| Base 11 | a274811 | a274a11 |
| Base 12 | 7295712 | 7295912 |
| Base 13 | 5335313 | 5335513 |
| Base 14 | 3c92314 | 3c92514 |
| Base 15 | 2e68115 | 2e68315 |
| Base 16 | 249d316 | 249d516 |