Compare 145245 vs 145257
| Property | 145245 | 145257 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 231 × 4211 | 31 × 71 × 69171 |
| Prime factorization | 3 × 5 × 23 × 421 | 3 × 7 × 6917 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 15, 23, 69, 115, 345, 421, 1263, 2105, 6315, 9683, 29049, 48415, 145245 | 1, 3, 7, 21, 6917, 20751, 48419, 145257 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000110111010111012 | 1000110111011010012 |
| Base 3 | 211010201103 | 211010202203 |
| Base 4 | 2031311314 | 2031312214 |
| Base 5 | 141214405 | 141220125 |
| Base 6 | 30402336 | 30402536 |
| Base 7 | 11433127 | 11433307 |
| Base 8 | 4335358 | 4335518 |
| Base 9 | 2412139 | 2412269 |
| Base 10 | 14524510 | 14525710 |
| Base 11 | 9a14111 | 9a15211 |
| Base 12 | 7007912 | 7008912 |
| Base 13 | 5115913 | 5116813 |
| Base 14 | 3ad0914 | 3ad1714 |
| Base 15 | 2d08015 | 2d08c15 |
| Base 16 | 2375d16 | 2376916 |