Compare 660137 vs 660138
Property | 660137 | 660138 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 6601371 | 21 × 31 × 1100231 |
Prime factorization | 660137 | 2 × 3 × 110023 |
Divisors count | 2 | 8 |
Divisors | 1, 660137 | 1, 2, 3, 6, 110023, 220046, 330069, 660138 |
Number of properties | 5 | 0 |
Additive primes | 20918th | |
Chen primes | 20961st | |
Isolated primes | 42023rd | |
Primes | 53578th | |
Sexy primes (2nd member) | 11571st | |
Roman numberals | ||
Base 2 | 101000010010101010012 | 101000010010101010102 |
Base 3 | 10201121121123 | 10201121121203 |
Base 4 | 22010222214 | 22010222224 |
Base 5 | 1321110225 | 1321110235 |
Base 6 | 220521056 | 220521106 |
Base 7 | 54164127 | 54164137 |
Base 8 | 24112518 | 24112528 |
Base 9 | 12154759 | 12154769 |
Base 10 | 66013710 | 66013810 |
Base 11 | 410a7511 | 410a7611 |
Base 12 | 27a03512 | 27a03612 |
Base 13 | 1a161a13 | 1a161b13 |
Base 14 | 13280914 | 13280a14 |
Base 15 | d08e215 | d08e315 |
Base 16 | a12a916 | a12aa16 |