Compare 157931 vs 158243
| Property | 157931 | 158243 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1579311 | 1582431 |
| Prime factorization | 157931 | 158243 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157931 | 1, 158243 |
| Number of properties | 5 | 4 |
| Additive primes | 5964th | |
| Chen primes | 6195th | 6206th |
| Harmonic primes | 5440th | |
| Isolated primes | 10967th | |
| Long primes | 5422nd | |
| Primes | 14517th | 14540th |
| Twin primes (1st member) | 1785th | |
| Roman numberals | ||
| Base 2 | 1001101000111010112 | 1001101010001000112 |
| Base 3 | 220001220223 | 220010012123 |
| Base 4 | 2122032234 | 2122202034 |
| Base 5 | 200232115 | 200304335 |
| Base 6 | 32150556 | 32203356 |
| Base 7 | 12253047 | 12262317 |
| Base 8 | 4643538 | 4650438 |
| Base 9 | 2605689 | 2610559 |
| Base 10 | 15793110 | 15824310 |
| Base 11 | a872411 | a898811 |
| Base 12 | 7748b12 | 776ab12 |
| Base 13 | 56b6713 | 5704713 |
| Base 14 | 417ab14 | 4195114 |
| Base 15 | 31bdb15 | 31d4815 |
| Base 16 | 268eb16 | 26a2316 |