Compare 42689 vs 42690
Property | 42689 | 42690 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 426891 | 21 × 31 × 51 × 14231 |
Prime factorization | 42689 | 2 × 3 × 5 × 1423 |
Divisors count | 2 | 16 |
Divisors | 1, 42689 | 1, 2, 3, 5, 6, 10, 15, 30, 1423, 2846, 4269, 7115, 8538, 14230, 21345, 42690 |
Number of properties | 7 | 0 |
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 | 10100110110000012 | 10100110110000102 |
Base 3 | 20111200023 | 20111200103 |
Base 4 | 221230014 | 221230024 |
Base 5 | 23312245 | 23312305 |
Base 6 | 5253456 | 5253506 |
Base 7 | 2353137 | 2353147 |
Base 8 | 1233018 | 1233028 |
Base 9 | 645029 | 645039 |
Base 10 | 4268910 | 4269010 |
Base 11 | 2a08911 | 2a08a11 |
Base 12 | 2085512 | 2085612 |
Base 13 | 1657a13 | 1657b13 |
Base 14 | 117b314 | 117b414 |
Base 15 | c9ae15 | c9b015 |
Base 16 | a6c116 | a6c216 |