Compare 158743 vs 158747
| Property | 158743 | 158747 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 122111 | 1587471 |
| Prime factorization | 13 × 12211 | 158747 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 12211, 158743 | 1, 158747 |
| Number of properties | 1 | 4 |
| Chen primes | 6220th | |
| Primes | 14579th | |
| Semiprimes | 36283rd | |
| Twin primes (1st member) | 1789th | |
| Ulam primes | 1040th | |
| Roman numberals | ||
| Base 2 | 1001101100000101112 | 1001101100000110112 |
| Base 3 | 220012021013 | 220012021123 |
| Base 4 | 2123001134 | 2123001234 |
| Base 5 | 200344335 | 200344425 |
| Base 6 | 32225316 | 32225356 |
| Base 7 | 12305447 | 12305517 |
| Base 8 | 4660278 | 4660338 |
| Base 9 | 2616719 | 2616759 |
| Base 10 | 15874310 | 15874710 |
| Base 11 | a92a211 | a92a611 |
| Base 12 | 77a4712 | 77a4b12 |
| Base 13 | 5734013 | 5734413 |
| Base 14 | 41bcb14 | 41bd114 |
| Base 15 | 3207d15 | 3208215 |
| Base 16 | 26c1716 | 26c1b16 |