Compare 668089 vs 668101
Property | 668089 | 668101 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 6680891 | 71 × 954431 |
Prime factorization | 668089 | 7 × 95443 |
Divisors count | 2 | 4 |
Divisors | 1, 668089 | 1, 7, 95443, 668101 |
Number of properties | 5 | 1 |
Additive primes | 21150th | |
Cousin primes (1st member) | 5844th | |
Isolated primes | 42479th | |
Lucky primes | 6195th | |
Primes | 54176th | |
Semiprimes | 142889th | |
Roman numberals | ||
Base 2 | 101000110001101110012 | 101000110001110001012 |
Base 3 | 10202211100013 | 10202211101113 |
Base 4 | 22030123214 | 22030130114 |
Base 5 | 1323343245 | 1323344015 |
Base 6 | 221530016 | 221530216 |
Base 7 | 54515327 | 54515507 |
Base 8 | 24306718 | 24307058 |
Base 9 | 12274019 | 12274149 |
Base 10 | 66808910 | 66810110 |
Base 11 | 416a4411 | 416a5511 |
Base 12 | 28276112 | 28277112 |
Base 13 | 1a512613 | 1a513513 |
Base 14 | 13568914 | 13569714 |
Base 15 | d2e4415 | d2e5115 |
Base 16 | a31b916 | a31c516 |