Compare 668089 vs 668099
Property | 668089 | 668099 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 6680891 | 3591 × 18611 |
Prime factorization | 668089 | 359 × 1861 |
Divisors count | 2 | 4 |
Divisors | 1, 668089 | 1, 359, 1861, 668099 |
Number of properties | 5 | 1 |
Additive primes | 21150th | |
Cousin primes (1st member) | 5844th | |
Isolated primes | 42479th | |
Lucky primes | 6195th | |
Primes | 54176th | |
Semiprimes | 142888th | |
Roman numberals | ||
Base 2 | 101000110001101110012 | 101000110001110000112 |
Base 3 | 10202211100013 | 10202211101023 |
Base 4 | 22030123214 | 22030130034 |
Base 5 | 1323343245 | 1323343445 |
Base 6 | 221530016 | 221530156 |
Base 7 | 54515327 | 54515457 |
Base 8 | 24306718 | 24307038 |
Base 9 | 12274019 | 12274129 |
Base 10 | 66808910 | 66809910 |
Base 11 | 416a4411 | 416a5311 |
Base 12 | 28276112 | 28276b12 |
Base 13 | 1a512613 | 1a513313 |
Base 14 | 13568914 | 13569514 |
Base 15 | d2e4415 | d2e4e15 |
Base 16 | a31b916 | a31c316 |