Compare 30920 vs 30929
| Property | 30920 | 30929 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 7731 | 1571 × 1971 |
| Prime factorization | 2 × 2 × 2 × 5 × 773 | 157 × 197 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 7730, 15460, 30920 | 1, 157, 197, 30929 |
| Number of properties | 0 | 1 |
| Semiprimes | 7687th | |
| Roman numberals | ||
| Base 2 | 1111000110010002 | 1111000110100012 |
| Base 3 | 11201020123 | 11201021123 |
| Base 4 | 132030204 | 132031014 |
| Base 5 | 14421405 | 14422045 |
| Base 6 | 3550526 | 3551056 |
| Base 7 | 1561017 | 1561137 |
| Base 8 | 743108 | 743218 |
| Base 9 | 463659 | 463759 |
| Base 10 | 3092010 | 3092910 |
| Base 11 | 2125a11 | 2126811 |
| Base 12 | 15a8812 | 15a9512 |
| Base 13 | 110c613 | 1110213 |
| Base 14 | b3a814 | b3b314 |
| Base 15 | 926515 | 926e15 |
| Base 16 | 78c816 | 78d116 |