Compare 220464 vs 220471
| Property | 220464 | 220471 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 32 × 15311 | 2204711 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 1531 | 220471 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1531, 3062, 4593, 6124, 9186, 12248, 13779, 18372, 24496, 27558, 36744, 55116, 73488, 110232, 220464 | 1, 220471 |
| Number of properties | 0 | 3 |
| Lucky primes | 2512th | |
| Primes | 19653rd | |
| Twin primes (2nd member) | 2331st | |
| Roman numberals | ||
| Base 2 | 1101011101001100002 | 1101011101001101112 |
| Base 3 | 1020121021003 | 1020121021213 |
| Base 4 | 3113103004 | 3113103134 |
| Base 5 | 240233245 | 240233415 |
| Base 6 | 44204006 | 44204116 |
| Base 7 | 16055167 | 16055267 |
| Base 8 | 6564608 | 6564678 |
| Base 9 | 3653709 | 3653779 |
| Base 10 | 22046410 | 22047110 |
| Base 11 | 14070211 | 14070911 |
| Base 12 | a770012 | a770712 |
| Base 13 | 7946a13 | 7947413 |
| Base 14 | 5a4b614 | 5a4bd14 |
| Base 15 | 454c915 | 454d115 |
| Base 16 | 35d3016 | 35d3716 |