Compare 621223 vs 621232
| Property | 621223 | 621232 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 6 |
| Prime factorization | 6212231 | 24 × 411 × 9471 |
| Prime factorization | 621223 | 2 × 2 × 2 × 2 × 41 × 947 |
| Divisors count | 2 | 20 |
| Divisors | 1, 621223 | 1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 947, 1894, 3788, 7576, 15152, 38827, 77654, 155308, 310616, 621232 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 5495th | |
| Isolated primes | 39735th | |
| Lucky primes | 5847th | |
| Primes | 50704th | |
| Sexy primes (2nd member) | 11016th | |
| Roman numberals | ||
| Base 2 | 100101111010101001112 | 100101111010101100002 |
| Base 3 | 10111200110213 | 10111200111213 |
| Base 4 | 21132222134 | 21132223004 |
| Base 5 | 1243343435 | 1243344125 |
| Base 6 | 211520116 | 211520246 |
| Base 7 | 51651017 | 51651137 |
| Base 8 | 22752478 | 22752608 |
| Base 9 | 11461379 | 11461479 |
| Base 10 | 62122310 | 62123210 |
| Base 11 | 39480911 | 39481711 |
| Base 12 | 25b60712 | 25b61412 |
| Base 13 | 1899b513 | 1899c113 |
| Base 14 | 12257114 | 12257a14 |
| Base 15 | c40ed15 | c410715 |
| Base 16 | 97aa716 | 97ab016 |