Compare 158237 vs 158243
| Property | 158237 | 158243 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 791 × 20031 | 1582431 |
| Prime factorization | 79 × 2003 | 158243 |
| Divisors count | 4 | 2 |
| Divisors | 1, 79, 2003, 158237 | 1, 158243 |
| Number of properties | 1 | 4 |
| Additive primes | 5964th | |
| Chen primes | 6206th | |
| Isolated primes | 10967th | |
| Primes | 14540th | |
| Semiprimes | 36166th | |
| Roman numberals | ||
| Base 2 | 1001101010000111012 | 1001101010001000112 |
| Base 3 | 220010011223 | 220010012123 |
| Base 4 | 2122201314 | 2122202034 |
| Base 5 | 200304225 | 200304335 |
| Base 6 | 32203256 | 32203356 |
| Base 7 | 12262227 | 12262317 |
| Base 8 | 4650358 | 4650438 |
| Base 9 | 2610489 | 2610559 |
| Base 10 | 15823710 | 15824310 |
| Base 11 | a898211 | a898811 |
| Base 12 | 776a512 | 776ab12 |
| Base 13 | 5704113 | 5704713 |
| Base 14 | 4194914 | 4195114 |
| Base 15 | 31d4215 | 31d4815 |
| Base 16 | 26a1d16 | 26a2316 |