Compare 242639 vs 242646
Property | 242639 | 242646 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2426391 | 21 × 31 × 371 × 10931 |
Prime factorization | 242639 | 2 × 3 × 37 × 1093 |
Divisors count | 2 | 16 |
Divisors | 1, 242639 | 1, 2, 3, 6, 37, 74, 111, 222, 1093, 2186, 3279, 6558, 40441, 80882, 121323, 242646 |
Number of properties | 4 | 0 |
Harmonic primes | 8031st | |
Isolated primes | 16395th | |
Primes | 21442nd | |
Sexy primes (2nd member) | 5007th | |
Roman numberals | ||
Base 2 | 1110110011110011112 | 1110110011110101102 |
Base 3 | 1100222111223 | 1100222112203 |
Base 4 | 3230330334 | 3230331124 |
Base 5 | 302310245 | 302310415 |
Base 6 | 51111556 | 51112106 |
Base 7 | 20302557 | 20302657 |
Base 8 | 7317178 | 7317268 |
Base 9 | 4087489 | 4087569 |
Base 10 | 24263910 | 24264610 |
Base 11 | 15633111 | 15633811 |
Base 12 | b84bb12 | b850612 |
Base 13 | 8659713 | 865a113 |
Base 14 | 645d514 | 645dc14 |
Base 15 | 4bd5e15 | 4bd6615 |
Base 16 | 3b3cf16 | 3b3d616 |