Compare 149617 vs 149623
| Property | 149617 | 149623 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 171 × 6771 | 1496231 |
| Prime factorization | 13 × 17 × 677 | 149623 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 17, 221, 677, 8801, 11509, 149617 | 1, 149623 |
| Number of properties | 0 | 8 |
| Cousin primes (1st member) | 1685th | |
| Emirps | 2945th | |
| Harmonic primes | 5190th | |
| Isolated primes | 10429th | |
| Long primes | 5157th | |
| Primes | 13818th | |
| Prime triplets (1st member) | 673rd | |
| Sexy primes (1st member) | 3384th | |
| Roman numberals | ||
| Base 2 | 1001001000011100012 | 1001001000011101112 |
| Base 3 | 211210201013 | 211210201213 |
| Base 4 | 2102013014 | 2102013134 |
| Base 5 | 142414325 | 142414435 |
| Base 6 | 31124016 | 31124116 |
| Base 7 | 11621267 | 11621357 |
| Base 8 | 4441618 | 4441678 |
| Base 9 | 2472119 | 2472179 |
| Base 10 | 14961710 | 14962310 |
| Base 11 | a245611 | a246111 |
| Base 12 | 7270112 | 7270712 |
| Base 13 | 5314013 | 5314613 |
| Base 14 | 3c74d14 | 3c75514 |
| Base 15 | 2e4e715 | 2e4ed15 |
| Base 16 | 2487116 | 2487716 |