Compare 16481 vs 16490
Property | 16481 | 16490 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 164811 | 21 × 51 × 171 × 971 |
Prime factorization | 16481 | 2 × 5 × 17 × 97 |
Divisors count | 2 | 16 |
Divisors | 1, 16481 | 1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490 |
Number of properties | 8 | 0 |
Chen primes | 961st | |
Cousin primes (2nd member) | 307th | |
Emirps | 501st | |
Isolated primes | 1329th | |
Primes | 1910th | |
Pythagorean primes | 947th | |
Sexy primes (1st member) | 597th | |
Sexy prime triplets (1st member) | 168th | |
Roman numberals | ||
Base 2 | 1000000011000012 | 1000000011010102 |
Base 3 | 2111211023 | 2111212023 |
Base 4 | 100012014 | 100012224 |
Base 5 | 10114115 | 10114305 |
Base 6 | 2041456 | 2042026 |
Base 7 | 660237 | 660357 |
Base 8 | 401418 | 401528 |
Base 9 | 245429 | 245529 |
Base 10 | 1648110 | 1649010 |
Base 11 | 1142311 | 1143111 |
Base 12 | 965512 | 966212 |
Base 13 | 766a13 | 767613 |
Base 14 | 601314 | 601c14 |
Base 15 | 4d3b15 | 4d4515 |
Base 16 | 406116 | 406a16 |