Compare 12490 vs 12499
| Property | 12490 | 12499 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 12491 | 291 × 4311 |
| Prime factorization | 2 × 5 × 1249 | 29 × 431 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 1249, 2498, 6245, 12490 | 1, 29, 431, 12499 |
| Number of properties | 0 | 1 |
| Semiprimes | 3253rd | |
| Roman numberals | ||
| Base 2 | 110000110010102 | 110000110100112 |
| Base 3 | 1220101213 | 1220102213 |
| Base 4 | 30030224 | 30031034 |
| Base 5 | 3444305 | 3444445 |
| Base 6 | 1334546 | 1335116 |
| Base 7 | 512627 | 513047 |
| Base 8 | 303128 | 303238 |
| Base 9 | 181179 | 181279 |
| Base 10 | 1249010 | 1249910 |
| Base 11 | 942511 | 943311 |
| Base 12 | 728a12 | 729712 |
| Base 13 | 58ba13 | 58c613 |
| Base 14 | 47a214 | 47ab14 |
| Base 15 | 3a7a15 | 3a8415 |
| Base 16 | 30ca16 | 30d316 |