Compare 158739 vs 158747
| Property | 158739 | 158747 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 75591 | 1587471 |
| Prime factorization | 3 × 7 × 7559 | 158747 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 7559, 22677, 52913, 158739 | 1, 158747 |
| Number of properties | 0 | 4 |
| Chen primes | 6220th | |
| Primes | 14579th | |
| Twin primes (1st member) | 1789th | |
| Ulam primes | 1040th | |
| Roman numberals | ||
| Base 2 | 1001101100000100112 | 1001101100000110112 |
| Base 3 | 220012020203 | 220012021123 |
| Base 4 | 2123001034 | 2123001234 |
| Base 5 | 200344245 | 200344425 |
| Base 6 | 32225236 | 32225356 |
| Base 7 | 12305407 | 12305517 |
| Base 8 | 4660238 | 4660338 |
| Base 9 | 2616669 | 2616759 |
| Base 10 | 15873910 | 15874710 |
| Base 11 | a929911 | a92a611 |
| Base 12 | 77a4312 | 77a4b12 |
| Base 13 | 5733913 | 5734413 |
| Base 14 | 41bc714 | 41bd114 |
| Base 15 | 3207915 | 3208215 |
| Base 16 | 26c1316 | 26c1b16 |