Compare 242780 vs 242789
Property | 242780 | 242789 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 611 × 1991 | 2427891 |
Prime factorization | 2 × 2 × 5 × 61 × 199 | 242789 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 61, 122, 199, 244, 305, 398, 610, 796, 995, 1220, 1990, 3980, 12139, 24278, 48556, 60695, 121390, 242780 | 1, 242789 |
Number of properties | 0 | 4 |
Chen primes | 8893rd | |
Harmonic primes | 8033rd | |
Isolated primes | 16405th | |
Primes | 21454th | |
Roman numberals | ||
Base 2 | 1110110100010111002 | 1110110100011001012 |
Base 3 | 1101000002123 | 1101000010123 |
Base 4 | 3231011304 | 3231012114 |
Base 5 | 302321105 | 302321245 |
Base 6 | 51115526 | 51120056 |
Base 7 | 20305467 | 20305617 |
Base 8 | 7321348 | 7321458 |
Base 9 | 4100259 | 4100359 |
Base 10 | 24278010 | 24278910 |
Base 11 | 15644a11 | 15645811 |
Base 12 | b85b812 | b860512 |
Base 13 | 8667513 | 8668113 |
Base 14 | 6469614 | 646a114 |
Base 15 | 4be0515 | 4be0e15 |
Base 16 | 3b45c16 | 3b46516 |