Compare 221080 vs 221087
Property | 221080 | 221087 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 23 × 51 × 55271 | 2210871 |
Prime factorization | 2 × 2 × 2 × 5 × 5527 | 221087 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 5527, 11054, 22108, 27635, 44216, 55270, 110540, 221080 | 1, 221087 |
Number of properties | 0 | 6 |
Cousin primes (2nd member) | 2328th | |
Isolated primes | 15031st | |
Long primes | 7378th | |
Primes | 19704th | |
Safe primes | 1271st | |
Sexy primes (1st member) | 4660th | |
Roman numberals | ||
Base 2 | 1101011111100110002 | 1101011111100111112 |
Base 3 | 1020200210113 | 1020200211023 |
Base 4 | 3113321204 | 3113321334 |
Base 5 | 240333105 | 240333225 |
Base 6 | 44233046 | 44233156 |
Base 7 | 16103567 | 16103667 |
Base 8 | 6576308 | 6576378 |
Base 9 | 3662349 | 3662429 |
Base 10 | 22108010 | 22108710 |
Base 11 | 14111211 | 14111911 |
Base 12 | a7b3412 | a7b3b12 |
Base 13 | 7982213 | 7982913 |
Base 14 | 5a7d614 | 5a7dd14 |
Base 15 | 4578a15 | 4579215 |
Base 16 | 35f9816 | 35f9f16 |