Compare 221485 vs 221489
Property | 221485 | 221489 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 111 × 40271 | 2214891 |
Prime factorization | 5 × 11 × 4027 | 221489 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 11, 55, 4027, 20135, 44297, 221485 | 1, 221489 |
Number of properties | 0 | 5 |
Chen primes | 8225th | |
Isolated primes | 15054th | |
Primes | 19735th | |
Pythagorean primes | 9846th | |
Sophie germain primes | 2238th | |
Roman numberals | ||
Base 2 | 1101100001001011012 | 1101100001001100012 |
Base 3 | 1020202110113 | 1020202110223 |
Base 4 | 3120102314 | 3120103014 |
Base 5 | 240414205 | 240414245 |
Base 6 | 44252216 | 44252256 |
Base 7 | 16115057 | 16115127 |
Base 8 | 6604558 | 6604618 |
Base 9 | 3667349 | 3667389 |
Base 10 | 22148510 | 22148910 |
Base 11 | 14145011 | 14145411 |
Base 12 | a821112 | a821512 |
Base 13 | 79a7413 | 79a7813 |
Base 14 | 5aa0514 | 5aa0914 |
Base 15 | 4595a15 | 4595e15 |
Base 16 | 3612d16 | 3613116 |