Compare 121621 vs 121622
Property | 121621 | 121622 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1216211 | 21 × 608111 |
Prime factorization | 121621 | 2 × 60811 |
Divisors count | 2 | 4 |
Divisors | 1, 121621 | 1, 2, 60811, 121622 |
Number of properties | 6 | 1 |
Additive primes | 4713th | |
Isolated primes | 8573rd | |
Lucky primes | 1505th | |
Primes | 11448th | |
Pythagorean primes | 5693rd | |
Semiprimes | 28184th | |
Ulam primes | 807th | |
Roman numberals | ||
Base 2 | 111011011000101012 | 111011011000101102 |
Base 3 | 200112111113 | 200112111123 |
Base 4 | 1312301114 | 1312301124 |
Base 5 | 123424415 | 123424425 |
Base 6 | 23350216 | 23350226 |
Base 7 | 10144037 | 10144047 |
Base 8 | 3554258 | 3554268 |
Base 9 | 2047449 | 2047459 |
Base 10 | 12162110 | 12162210 |
Base 11 | 8341511 | 8341611 |
Base 12 | 5a47112 | 5a47212 |
Base 13 | 4348613 | 4348713 |
Base 14 | 3247314 | 3247414 |
Base 15 | 2608115 | 2608215 |
Base 16 | 1db1516 | 1db1616 |