Compare 157991 vs 158141
| Property | 157991 | 158141 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1579911 | 1581411 |
| Prime factorization | 157991 | 158141 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157991 | 1, 158141 |
| Number of properties | 4 | 6 |
| Chen primes | 6202nd | |
| Emirps | 3166th | 3170th |
| Harmonic primes | 5442nd | |
| Isolated primes | 10951st | |
| Long primes | 5425th | |
| Primes | 14520th | 14531st |
| Pythagorean primes | 7247th | |
| Twin primes (1st member) | 1786th | |
| Roman numberals | ||
| Base 2 | 1001101001001001112 | 1001101001101111012 |
| Base 3 | 220002011123 | 220002210023 |
| Base 4 | 2122102134 | 2122123314 |
| Base 5 | 200234315 | 200300315 |
| Base 6 | 32152356 | 32200456 |
| Base 7 | 12254217 | 12260247 |
| Base 8 | 4644478 | 4646758 |
| Base 9 | 2606459 | 2608329 |
| Base 10 | 15799110 | 15814110 |
| Base 11 | a877911 | a88a511 |
| Base 12 | 7751b12 | 7762512 |
| Base 13 | 56bb213 | 56c9913 |
| Base 14 | 4181114 | 418bb14 |
| Base 15 | 31c2b15 | 31ccb15 |
| Base 16 | 2692716 | 269bd16 |