Compare 42620 vs 42621
| Property | 42620 | 42621 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 21311 | 31 × 142071 |
| Prime factorization | 2 × 2 × 5 × 2131 | 3 × 14207 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 2131, 4262, 8524, 10655, 21310, 42620 | 1, 3, 14207, 42621 |
| Number of properties | 0 | 1 |
| Semiprimes | 10379th | |
| Roman numberals | ||
| Base 2 | 10100110011111002 | 10100110011111012 |
| Base 3 | 20111101123 | 20111101203 |
| Base 4 | 221213304 | 221213314 |
| Base 5 | 23304405 | 23304415 |
| Base 6 | 5251526 | 5251536 |
| Base 7 | 2351547 | 2351557 |
| Base 8 | 1231748 | 1231758 |
| Base 9 | 644159 | 644169 |
| Base 10 | 4262010 | 4262110 |
| Base 11 | 2a02611 | 2a02711 |
| Base 12 | 207b812 | 207b912 |
| Base 13 | 1652613 | 1652713 |
| Base 14 | 1176414 | 1176514 |
| Base 15 | c96515 | c96615 |
| Base 16 | a67c16 | a67d16 |