Compare 18430 vs 18438
Property | 18430 | 18438 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 4 |
Total factors | 4 | 4 |
Prime factorization | 21 × 51 × 191 × 971 | 21 × 31 × 71 × 4391 |
Prime factorization | 2 × 5 × 19 × 97 | 2 × 3 × 7 × 439 |
Divisors count | 16 | 16 |
Divisors | 1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430 | 1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 9219, 18438 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1000111111111102 | 1001000000001102 |
Base 3 | 2210211213 | 2210212203 |
Base 4 | 101333324 | 102000124 |
Base 5 | 10422105 | 10422235 |
Base 6 | 2211546 | 2212106 |
Base 7 | 1045067 | 1045207 |
Base 8 | 437768 | 440068 |
Base 9 | 272479 | 272569 |
Base 10 | 1843010 | 1843810 |
Base 11 | 1293511 | 1294211 |
Base 12 | a7ba12 | a80612 |
Base 13 | 850913 | 851413 |
Base 14 | 6a0614 | 6a1014 |
Base 15 | 56da15 | 56e315 |
Base 16 | 47fe16 | 480616 |