Compare 155161 vs 155163
Property | 155161 | 155163 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1551611 | 31 × 517211 |
Prime factorization | 155161 | 3 × 51721 |
Divisors count | 2 | 4 |
Divisors | 1, 155161 | 1, 3, 51721, 155163 |
Number of properties | 6 | 1 |
Additive primes | 5873rd | |
Chen primes | 6102nd | |
Isolated primes | 10774th | |
Primes | 14285th | |
Pythagorean primes | 7126th | |
Semiprimes | 35508th | |
Sexy primes (1st member) | 3494th | |
Roman numberals | ||
Base 2 | 1001011110000110012 | 1001011110000110112 |
Base 3 | 212122112013 | 212122112103 |
Base 4 | 2113201214 | 2113201234 |
Base 5 | 144311215 | 144311235 |
Base 6 | 31542016 | 31542036 |
Base 7 | 12142367 | 12142417 |
Base 8 | 4570318 | 4570338 |
Base 9 | 2557519 | 2557539 |
Base 10 | 15516110 | 15516310 |
Base 11 | a663611 | a663811 |
Base 12 | 7596112 | 7596312 |
Base 13 | 5581613 | 5581813 |
Base 14 | 4078d14 | 4079114 |
Base 15 | 30e9115 | 30e9315 |
Base 16 | 25e1916 | 25e1b16 |