Compare 621227 vs 621233
| Property | 621227 | 621233 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6212271 | 3891 × 15971 |
| Prime factorization | 621227 | 389 × 1597 |
| Divisors count | 2 | 4 |
| Divisors | 1, 621227 | 1, 389, 1597, 621233 |
| Number of properties | 4 | 1 |
| Chen primes | 19870th | |
| Cousin primes (2nd member) | 5495th | |
| Isolated primes | 39736th | |
| Primes | 50705th | |
| Semiprimes | 133200th | |
| Roman numberals | ||
| Base 2 | 100101111010101010112 | 100101111010101100012 |
| Base 3 | 10111200111023 | 10111200111223 |
| Base 4 | 21132222234 | 21132223014 |
| Base 5 | 1243344025 | 1243344135 |
| Base 6 | 211520156 | 211520256 |
| Base 7 | 51651057 | 51651147 |
| Base 8 | 22752538 | 22752618 |
| Base 9 | 11461429 | 11461489 |
| Base 10 | 62122710 | 62123310 |
| Base 11 | 39481211 | 39481811 |
| Base 12 | 25b60b12 | 25b61512 |
| Base 13 | 1899b913 | 1899c213 |
| Base 14 | 12257514 | 12257b14 |
| Base 15 | c410215 | c410815 |
| Base 16 | 97aab16 | 97ab116 |