Compare 219839 vs 219840
Property | 219839 | 219840 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 9 |
Prime factorization | 2198391 | 26 × 31 × 51 × 2291 |
Prime factorization | 219839 | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 229 |
Divisors count | 2 | 56 |
Divisors | 1, 219839 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 458, 480, 687, 916, 960, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9160, 10992, 13740, 14656, 18320, 21984, 27480, 36640, 43968, 54960, 73280, 109920, 219840 |
Number of properties | 5 | 0 |
Chen primes | 8172nd | |
Harmonic primes | 7352nd | |
Isolated primes | 14948th | |
Primes | 19601st | |
Safe primes | 1269th | |
Roman numberals | ||
Base 2 | 1101011010101111112 | 1101011010110000002 |
Base 3 | 1020111200123 | 1020111200203 |
Base 4 | 3112223334 | 3112230004 |
Base 5 | 240133245 | 240133305 |
Base 6 | 44134356 | 44134406 |
Base 7 | 16036347 | 16036357 |
Base 8 | 6552778 | 6553008 |
Base 9 | 3645059 | 3645069 |
Base 10 | 21983910 | 21984010 |
Base 11 | 14019411 | 14019511 |
Base 12 | a727b12 | a728012 |
Base 13 | 790a913 | 790aa13 |
Base 14 | 5a18b14 | 5a18c14 |
Base 15 | 4520e15 | 4521015 |
Base 16 | 35abf16 | 35ac016 |