Compare 16921 vs 16925
Property | 16921 | 16925 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 169211 | 52 × 6771 |
Prime factorization | 16921 | 5 × 5 × 677 |
Divisors count | 2 | 6 |
Divisors | 1, 16921 | 1, 5, 25, 677, 3385, 16925 |
Number of properties | 9 | 0 |
Additive primes | 931st | |
Chen primes | 978th | |
Harmonic primes | 708th | |
Isolated primes | 1360th | |
Lucky primes | 318th | |
Primes | 1951st | |
Pythagorean primes | 964th | |
Sexy primes (1st member) | 607th | |
Super primes | 297th | |
Roman numberals | ||
Base 2 | 1000010000110012 | 1000010000111012 |
Base 3 | 2120122013 | 2120122123 |
Base 4 | 100201214 | 100201314 |
Base 5 | 10201415 | 10202005 |
Base 6 | 2102016 | 2102056 |
Base 7 | 1002227 | 1002267 |
Base 8 | 410318 | 410358 |
Base 9 | 251819 | 251859 |
Base 10 | 1692110 | 1692510 |
Base 11 | 1179311 | 1179711 |
Base 12 | 996112 | 996512 |
Base 13 | 791813 | 791c13 |
Base 14 | 624914 | 624d14 |
Base 15 | 503115 | 503515 |
Base 16 | 421916 | 421d16 |