Compare 155002 vs 155009
| Property | 155002 | 155009 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 191 × 40791 | 1550091 |
| Prime factorization | 2 × 19 × 4079 | 155009 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 19, 38, 4079, 8158, 77501, 155002 | 1, 155009 |
| Number of properties | 0 | 8 |
| Chen primes | 6095th | |
| Emirps | 3085th | |
| Harmonic primes | 5348th | |
| Isolated primes | 10765th | |
| Primes | 14274th | |
| Pythagorean primes | 7120th | |
| Sexy primes (2nd member) | 3492nd | |
| Sophie germain primes | 1677th | |
| Roman numberals | ||
| Base 2 | 1001011101011110102 | 1001011101100000012 |
| Base 3 | 212121212113 | 212121220023 |
| Base 4 | 2113113224 | 2113120014 |
| Base 5 | 144300025 | 144300145 |
| Base 6 | 31533346 | 31533456 |
| Base 7 | 12136217 | 12136317 |
| Base 8 | 4565728 | 4566018 |
| Base 9 | 2555549 | 2555629 |
| Base 10 | 15500210 | 15500910 |
| Base 11 | a650111 | a650811 |
| Base 12 | 7584a12 | 7585512 |
| Base 13 | 5572313 | 5572a13 |
| Base 14 | 406b814 | 406c114 |
| Base 15 | 30dd715 | 30dde15 |
| Base 16 | 25d7a16 | 25d8116 |