Compare 145397 vs 145409
| Property | 145397 | 145409 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 207711 | 111 × 132191 |
| Prime factorization | 7 × 20771 | 11 × 13219 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 20771, 145397 | 1, 11, 13219, 145409 |
| Number of properties | 1 | 1 |
| Semiprimes | 33393rd | 33396th |
| Roman numberals | ||
| Base 2 | 1000110111111101012 | 1000111000000000012 |
| Base 3 | 211011100023 | 211011101123 |
| Base 4 | 2031333114 | 2032000014 |
| Base 5 | 141230425 | 141231145 |
| Base 6 | 30410456 | 30411056 |
| Base 7 | 11436207 | 11436357 |
| Base 8 | 4337658 | 4340018 |
| Base 9 | 2414029 | 2414159 |
| Base 10 | 14539710 | 14540910 |
| Base 11 | 9a26a11 | 9a28011 |
| Base 12 | 7018512 | 7019512 |
| Base 13 | 5124513 | 5125413 |
| Base 14 | 3adb714 | 3adc514 |
| Base 15 | 2d13215 | 2d13e15 |
| Base 16 | 237f516 | 2380116 |