Compare 18148 vs 18151
Property | 18148 | 18151 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 131 × 3491 | 71 × 25931 |
Prime factorization | 2 × 2 × 13 × 349 | 7 × 2593 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 9074, 18148 | 1, 7, 2593, 18151 |
Number of properties | 0 | 1 |
Semiprimes | 4624th | |
Roman numberals | ||
Base 2 | 1000110111001002 | 1000110111001112 |
Base 3 | 2202200113 | 2202200213 |
Base 4 | 101232104 | 101232134 |
Base 5 | 10400435 | 10401015 |
Base 6 | 2200046 | 2200116 |
Base 7 | 1036247 | 1036307 |
Base 8 | 433448 | 433478 |
Base 9 | 268049 | 268079 |
Base 10 | 1814810 | 1815110 |
Base 11 | 126a911 | 1270111 |
Base 12 | a60412 | a60712 |
Base 13 | 835013 | 835313 |
Base 14 | 688414 | 688714 |
Base 15 | 559d15 | 55a115 |
Base 16 | 46e416 | 46e716 |