Compare 145438 vs 145445
| Property | 145438 | 145445 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 727191 | 51 × 191 × 15311 |
| Prime factorization | 2 × 72719 | 5 × 19 × 1531 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 72719, 145438 | 1, 5, 19, 95, 1531, 7655, 29089, 145445 |
| Number of properties | 1 | 0 |
| Semiprimes | 33404th | |
| Roman numberals | ||
| Base 2 | 1000111000000111102 | 1000111000001001012 |
| Base 3 | 211011111213 | 211011112123 |
| Base 4 | 2032001324 | 2032002114 |
| Base 5 | 141232235 | 141232405 |
| Base 6 | 30411546 | 30412056 |
| Base 7 | 11440067 | 11440167 |
| Base 8 | 4340368 | 4340458 |
| Base 9 | 2414479 | 2414559 |
| Base 10 | 14543810 | 14544510 |
| Base 11 | 9a2a711 | 9a30311 |
| Base 12 | 701ba12 | 7020512 |
| Base 13 | 5127713 | 5128113 |
| Base 14 | 3b00614 | 3b00d14 |
| Base 15 | 2d15d15 | 2d16515 |
| Base 16 | 2381e16 | 2382516 |