Compare 154981 vs 155161
| Property | 154981 | 155161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1549811 | 1551611 |
| Prime factorization | 154981 | 155161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 154981 | 1, 155161 |
| Number of properties | 5 | 6 |
| Additive primes | 5873rd | |
| Chen primes | 6102nd | |
| Happy primes | 2223rd | |
| Isolated primes | 10762nd | 10774th |
| Long primes | 5321st | |
| Primes | 14271st | 14285th |
| Pythagorean primes | 7119th | 7126th |
| Sexy primes (1st member) | 3494th | |
| Roman numberals | ||
| Base 2 | 1001011101011001012 | 1001011110000110012 |
| Base 3 | 212121210013 | 212122112013 |
| Base 4 | 2113112114 | 2113201214 |
| Base 5 | 144244115 | 144311215 |
| Base 6 | 31533016 | 31542016 |
| Base 7 | 12135617 | 12142367 |
| Base 8 | 4565458 | 4570318 |
| Base 9 | 2555319 | 2557519 |
| Base 10 | 15498110 | 15516110 |
| Base 11 | a649211 | a663611 |
| Base 12 | 7583112 | 7596112 |
| Base 13 | 5570813 | 5581613 |
| Base 14 | 406a114 | 4078d14 |
| Base 15 | 30dc115 | 30e9115 |
| Base 16 | 25d6516 | 25e1916 |