Compare 221382 vs 221393
Property | 221382 | 221393 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 21 × 32 × 72 × 2511 | 2213931 |
Prime factorization | 2 × 3 × 3 × 7 × 7 × 251 | 221393 |
Divisors count | 36 | 2 |
Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 251, 294, 441, 502, 753, 882, 1506, 1757, 2259, 3514, 4518, 5271, 10542, 12299, 15813, 24598, 31626, 36897, 73794, 110691, 221382 | 1, 221393 |
Number of properties | 0 | 7 |
Chen primes | 8220th | |
Harmonic primes | 7404th | |
Isolated primes | 15048th | |
Long primes | 7384th | |
Primes | 19725th | |
Pythagorean primes | 9840th | |
Sexy primes (1st member) | 4666th | |
Roman numberals | ||
Base 2 | 1101100000110001102 | 1101100000110100012 |
Base 3 | 1020202001003 | 1020202002023 |
Base 4 | 3120030124 | 3120031014 |
Base 5 | 240410125 | 240410335 |
Base 6 | 44245306 | 44245456 |
Base 7 | 16113007 | 16113147 |
Base 8 | 6603068 | 6603218 |
Base 9 | 3666109 | 3666229 |
Base 10 | 22138210 | 22139310 |
Base 11 | 14136711 | 14137711 |
Base 12 | a814612 | a815512 |
Base 13 | 799c513 | 79a0313 |
Base 14 | 5a97014 | 5a97b14 |
Base 15 | 458dc15 | 458e815 |
Base 16 | 360c616 | 360d116 |