Compare 42688 vs 42689
| Property | 42688 | 42689 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 26 × 231 × 291 | 426891 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 23 × 29 | 42689 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 5336, 10672, 21344, 42688 | 1, 42689 |
| Number of properties | 0 | 7 |
| Additive primes | 1993rd | |
| Chen primes | 2090th | |
| Isolated primes | 3223rd | |
| Primes | 4462nd | |
| Pythagorean primes | 2213th | |
| Sexy primes (2nd member) | 1266th | |
| Sexy prime triplets (3rd member) | 309th | |
| Roman numberals | ||
| Base 2 | 10100110110000002 | 10100110110000012 |
| Base 3 | 20111200013 | 20111200023 |
| Base 4 | 221230004 | 221230014 |
| Base 5 | 23312235 | 23312245 |
| Base 6 | 5253446 | 5253456 |
| Base 7 | 2353127 | 2353137 |
| Base 8 | 1233008 | 1233018 |
| Base 9 | 645019 | 645029 |
| Base 10 | 4268810 | 4268910 |
| Base 11 | 2a08811 | 2a08911 |
| Base 12 | 2085412 | 2085512 |
| Base 13 | 1657913 | 1657a13 |
| Base 14 | 117b214 | 117b314 |
| Base 15 | c9ad15 | c9ae15 |
| Base 16 | a6c016 | a6c116 |