Compare 266639 vs 266641
Property | 266639 | 266641 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 231 × 115931 | 2666411 |
Prime factorization | 23 × 11593 | 266641 |
Divisors count | 4 | 2 |
Divisors | 1, 23, 11593, 266639 | 1, 266641 |
Number of properties | 1 | 5 |
Good primes | 1219th | |
Happy primes | 3477th | |
Isolated primes | 17919th | |
Primes | 23360th | |
Semiprimes | 59498th | |
Sexy primes (1st member) | 5435th | |
Roman numberals | ||
Base 2 | 10000010001100011112 | 10000010001100100012 |
Base 3 | 1111122021123 | 1111122021213 |
Base 4 | 10010120334 | 10010121014 |
Base 5 | 320130245 | 320130315 |
Base 6 | 54142356 | 54142416 |
Base 7 | 21602427 | 21602447 |
Base 8 | 10106178 | 10106218 |
Base 9 | 4456759 | 4456779 |
Base 10 | 26663910 | 26664110 |
Base 11 | 17236a11 | 17237111 |
Base 12 | 10a37b12 | 10a38112 |
Base 13 | 9449913 | 9449b13 |
Base 14 | 6d25914 | 6d25b14 |
Base 15 | 5400e15 | 5401115 |
Base 16 | 4118f16 | 4119116 |