Compare 21227 vs 22787
Property | 21227 | 22787 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 212271 | 227871 |
Prime factorization | 21227 | 22787 |
Divisors count | 2 | 2 |
Divisors | 1, 21227 | 1, 22787 |
Number of properties | 4 | 5 |
Chen primes | 1250th | |
Cousin primes (2nd member) | 385th | |
Isolated primes | 1666th | 1776th |
Primes | 2387th | 2547th |
Safe primes | 200th | 210th |
Sexy primes (2nd member) | 723rd | |
Roman numberals | ||
Base 2 | 1010010111010112 | 1011001000000112 |
Base 3 | 10020100123 | 10110202223 |
Base 4 | 110232234 | 112100034 |
Base 5 | 11344025 | 12121225 |
Base 6 | 2421356 | 2532556 |
Base 7 | 1156137 | 1233027 |
Base 8 | 513538 | 544038 |
Base 9 | 321059 | 342289 |
Base 10 | 2122710 | 2278710 |
Base 11 | 14a4811 | 1613611 |
Base 12 | 1034b12 | 1122b12 |
Base 13 | 987b13 | a4ab13 |
Base 14 | 7a4314 | 843914 |
Base 15 | 645215 | 6b4215 |
Base 16 | 52eb16 | 590316 |