Compare 12815 vs 12820
| Property | 12815 | 12820 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 51 × 111 × 2331 | 22 × 51 × 6411 |
| Prime factorization | 5 × 11 × 233 | 2 × 2 × 5 × 641 |
| Divisors count | 8 | 12 |
| Divisors | 1, 5, 11, 55, 233, 1165, 2563, 12815 | 1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 12820 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110010000011112 | 110010000101002 |
| Base 3 | 1221201223 | 1221202113 |
| Base 4 | 30200334 | 30201104 |
| Base 5 | 4022305 | 4022405 |
| Base 6 | 1351556 | 1352046 |
| Base 7 | 522357 | 522437 |
| Base 8 | 310178 | 310248 |
| Base 9 | 185189 | 185249 |
| Base 10 | 1281510 | 1282010 |
| Base 11 | 96a011 | 96a511 |
| Base 12 | 74bb12 | 750412 |
| Base 13 | 5aaa13 | 5ab213 |
| Base 14 | 495514 | 495a14 |
| Base 15 | 3be515 | 3bea15 |
| Base 16 | 320f16 | 321416 |