Compare 145807 vs 145815
| Property | 145807 | 145815 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1458071 | 31 × 51 × 97211 |
| Prime factorization | 145807 | 3 × 5 × 9721 |
| Divisors count | 2 | 8 |
| Divisors | 1, 145807 | 1, 3, 5, 15, 9721, 29163, 48605, 145815 |
| Number of properties | 4 | 0 |
| Isolated primes | 10179th | |
| Long primes | 5027th | |
| Lucky primes | 1758th | |
| Primes | 13492nd | |
| Roman numberals | ||
| Base 2 | 1000111001100011112 | 1000111001100101112 |
| Base 3 | 211020000213 | 211020001203 |
| Base 4 | 2032120334 | 2032121134 |
| Base 5 | 141312125 | 141312305 |
| Base 6 | 30430116 | 30430236 |
| Base 7 | 11450447 | 11450557 |
| Base 8 | 4346178 | 4346278 |
| Base 9 | 2420079 | 2420169 |
| Base 10 | 14580710 | 14581510 |
| Base 11 | 9a60211 | 9a60a11 |
| Base 12 | 7046712 | 7047312 |
| Base 13 | 5149c13 | 514a713 |
| Base 14 | 3b1cb14 | 3b1d514 |
| Base 15 | 2d30715 | 2d31015 |
| Base 16 | 2398f16 | 2399716 |