Compare 145164 vs 145169
| Property | 145164 | 145169 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 120971 | 1791 × 8111 |
| Prime factorization | 2 × 2 × 3 × 12097 | 179 × 811 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 12097, 24194, 36291, 48388, 72582, 145164 | 1, 179, 811, 145169 |
| Number of properties | 0 | 1 |
| Semiprimes | 33342nd | |
| Roman numberals | ||
| Base 2 | 1000110111000011002 | 1000110111000100012 |
| Base 3 | 211010101103 | 211010101223 |
| Base 4 | 2031300304 | 2031301014 |
| Base 5 | 141211245 | 141211345 |
| Base 6 | 30400206 | 30400256 |
| Base 7 | 11431357 | 11431437 |
| Base 8 | 4334148 | 4334218 |
| Base 9 | 2411139 | 2411189 |
| Base 10 | 14516410 | 14516910 |
| Base 11 | 9a07811 | 9a08211 |
| Base 12 | 7001012 | 7001512 |
| Base 13 | 510c613 | 510cb13 |
| Base 14 | 3ac8c14 | 3ac9314 |
| Base 15 | 2d02915 | 2d02e15 |
| Base 16 | 2370c16 | 2371116 |