Compare 180181 vs 180188
Property | 180181 | 180188 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 1801811 | 22 × 1071 × 4211 |
Prime factorization | 180181 | 2 × 2 × 107 × 421 |
Divisors count | 2 | 12 |
Divisors | 1, 180181 | 1, 2, 4, 107, 214, 421, 428, 842, 1684, 45047, 90094, 180188 |
Number of properties | 8 | 0 |
Additive primes | 6661st | |
Dihedral primes | 18th | |
Emirps | 3742nd | |
Long primes | 6134th | |
Primes | 16355th | |
Pythagorean primes | 8171st | |
Twin primes (2nd member) | 1979th | |
Ulam primes | 1168th | |
Roman numberals | ||
Base 2 | 1010111111110101012 | 1010111111110111002 |
Base 3 | 1000110111013 | 1000110111223 |
Base 4 | 2233331114 | 2233331304 |
Base 5 | 212312115 | 212312235 |
Base 6 | 35101016 | 35101126 |
Base 7 | 13502117 | 13502217 |
Base 8 | 5377258 | 5377348 |
Base 9 | 3041419 | 3041489 |
Base 10 | 18018110 | 18018810 |
Base 11 | 11341111 | 11341811 |
Base 12 | 8833112 | 8833812 |
Base 13 | 6402113 | 6402813 |
Base 14 | 4994114 | 4994814 |
Base 15 | 385c115 | 385c815 |
Base 16 | 2bfd516 | 2bfdc16 |