Compare 13405 vs 13406
| Property | 13405 | 13406 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 71 × 3831 | 21 × 67031 |
| Prime factorization | 5 × 7 × 383 | 2 × 6703 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 7, 35, 383, 1915, 2681, 13405 | 1, 2, 6703, 13406 |
| Number of properties | 0 | 1 |
| Semiprimes | 3472nd | |
| Roman numberals | ||
| Base 2 | 110100010111012 | 110100010111102 |
| Base 3 | 2001011113 | 2001011123 |
| Base 4 | 31011314 | 31011324 |
| Base 5 | 4121105 | 4121115 |
| Base 6 | 1420216 | 1420226 |
| Base 7 | 540407 | 540417 |
| Base 8 | 321358 | 321368 |
| Base 9 | 203449 | 203459 |
| Base 10 | 1340510 | 1340610 |
| Base 11 | a08711 | a08811 |
| Base 12 | 791112 | 791212 |
| Base 13 | 614213 | 614313 |
| Base 14 | 4c5714 | 4c5814 |
| Base 15 | 3e8a15 | 3e8b15 |
| Base 16 | 345d16 | 345e16 |