Compare 690128 vs 690139
Property | 690128 | 690139 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 5 | 1 |
Prime factorization | 24 × 431331 | 6901391 |
Prime factorization | 2 × 2 × 2 × 2 × 43133 | 690139 |
Divisors count | 10 | 2 |
Divisors | 1, 2, 4, 8, 16, 43133, 86266, 172532, 345064, 690128 | 1, 690139 |
Number of properties | 0 | 6 |
Chen primes | 21777th | |
Cousin primes (1st member) | 6015th | |
Happy primes | 7914th | |
Isolated primes | 43838th | |
Primes | 55823rd | |
Super primes | 5666th | |
Roman numberals | ||
Base 2 | 101010000111110100002 | 101010000111110110112 |
Base 3 | 10220012000223 | 10220012002013 |
Base 4 | 22201331004 | 22201331234 |
Base 5 | 1340410035 | 1340410245 |
Base 6 | 224430126 | 224430316 |
Base 7 | 56030157 | 56030327 |
Base 8 | 25037208 | 25037338 |
Base 9 | 12616089 | 12616219 |
Base 10 | 69012810 | 69013910 |
Base 11 | 43155a11 | 43156a11 |
Base 12 | 29346812 | 29347712 |
Base 13 | 1b217a13 | 1b218813 |
Base 14 | 13d70c14 | 13d71914 |
Base 15 | d973815 | d974415 |
Base 16 | a87d016 | a87db16 |