Compare 45139 vs 45151
| Property | 45139 | 45151 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 451391 | 1631 × 2771 |
| Prime factorization | 45139 | 163 × 277 |
| Divisors count | 2 | 4 |
| Divisors | 1, 45139 | 1, 163, 277, 45151 |
| Number of properties | 3 | 1 |
| Lucky primes | 682nd | |
| Primes | 4687th | |
| Semiprimes | 10983rd | |
| Twin primes (2nd member) | 647th | |
| Roman numberals | ||
| Base 2 | 10110000010100112 | 10110000010111112 |
| Base 3 | 20212202113 | 20212210213 |
| Base 4 | 230011034 | 230011334 |
| Base 5 | 24210245 | 24211015 |
| Base 6 | 5445516 | 5450116 |
| Base 7 | 2454137 | 2454317 |
| Base 8 | 1301238 | 1301378 |
| Base 9 | 678249 | 678379 |
| Base 10 | 4513910 | 4515110 |
| Base 11 | 30a0611 | 30a1711 |
| Base 12 | 2215712 | 2216712 |
| Base 13 | 1771313 | 1772213 |
| Base 14 | 1264314 | 1265114 |
| Base 15 | d59415 | d5a115 |
| Base 16 | b05316 | b05f16 |