Compare 21227 vs 21236
Property | 21227 | 21236 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 212271 | 22 × 53091 |
Prime factorization | 21227 | 2 × 2 × 5309 |
Divisors count | 2 | 6 |
Divisors | 1, 21227 | 1, 2, 4, 5309, 10618, 21236 |
Number of properties | 4 | 0 |
Isolated primes | 1666th | |
Primes | 2387th | |
Safe primes | 200th | |
Sexy primes (2nd member) | 723rd | |
Roman numberals | ||
Base 2 | 1010010111010112 | 1010010111101002 |
Base 3 | 10020100123 | 10020101123 |
Base 4 | 110232234 | 110233104 |
Base 5 | 11344025 | 11344215 |
Base 6 | 2421356 | 2421526 |
Base 7 | 1156137 | 1156257 |
Base 8 | 513538 | 513648 |
Base 9 | 321059 | 321159 |
Base 10 | 2122710 | 2123610 |
Base 11 | 14a4811 | 14a5611 |
Base 12 | 1034b12 | 1035812 |
Base 13 | 987b13 | 988713 |
Base 14 | 7a4314 | 7a4c14 |
Base 15 | 645215 | 645b15 |
Base 16 | 52eb16 | 52f416 |