Compare 149503 vs 149515
| Property | 149503 | 149515 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1495031 | 51 × 171 × 17591 |
| Prime factorization | 149503 | 5 × 17 × 1759 |
| Divisors count | 2 | 8 |
| Divisors | 1, 149503 | 1, 5, 17, 85, 1759, 8795, 29903, 149515 |
| Number of properties | 8 | 0 |
| Isolated primes | 10424th | |
| Long primes | 5154th | |
| Lucky primes | 1801st | |
| Primes | 13807th | |
| Sexy primes (2nd member) | 3383rd | |
| Sexy prime triplets (3rd member) | 706th | |
| Super primes | 1633rd | |
| Ulam primes | 984th | |
| Roman numberals | ||
| Base 2 | 1001000111111111112 | 1001001000000010112 |
| Base 3 | 211210020113 | 211210021213 |
| Base 4 | 2101333334 | 2102000234 |
| Base 5 | 142410035 | 142410305 |
| Base 6 | 31120516 | 31121116 |
| Base 7 | 11616047 | 11616227 |
| Base 8 | 4437778 | 4440138 |
| Base 9 | 2470649 | 2470779 |
| Base 10 | 14950310 | 14951510 |
| Base 11 | a236211 | a237311 |
| Base 12 | 7262712 | 7263712 |
| Base 13 | 5308313 | 5309213 |
| Base 14 | 3c6ab14 | 3c6b914 |
| Base 15 | 2e46d15 | 2e47a15 |
| Base 16 | 247ff16 | 2480b16 |