Compare 666139 vs 666769
Property | 666139 | 666769 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6661391 | 6667691 |
Prime factorization | 666139 | 666769 |
Divisors count | 2 | 2 |
Divisors | 1, 666139 | 1, 666769 |
Number of properties | 4 | 3 |
Additive primes | 21093rd | |
Cousin primes (1st member) | 5825th | 5833rd |
Isolated primes | 42372nd | 42405th |
Primes | 54035th | 54080th |
Roman numberals | ||
Base 2 | 101000101010000110112 | 101000101100100100012 |
Base 3 | 10202112022113 | 10202121220113 |
Base 4 | 22022201234 | 22023021014 |
Base 5 | 1323040245 | 1323140345 |
Base 6 | 221355516 | 221425216 |
Base 7 | 54430457 | 54446357 |
Base 8 | 24250338 | 24262218 |
Base 9 | 12246849 | 12255649 |
Base 10 | 66613910 | 66676910 |
Base 11 | 41553111 | 415a5411 |
Base 12 | 2815b712 | 281a4112 |
Base 13 | 1a428613 | 1a464c13 |
Base 14 | 134a9514 | 134dc514 |
Base 15 | d259415 | d286415 |
Base 16 | a2a1b16 | a2c9116 |