Compare 157999 vs 159013
| Property | 157999 | 159013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1579991 | 1590131 |
| Prime factorization | 157999 | 159013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157999 | 1, 159013 |
| Number of properties | 5 | 8 |
| Additive primes | 5986th | |
| Chen primes | 6196th | |
| Cousin primes (1st member) | 1763rd | 1770th |
| Good primes | 880th | |
| Harmonic primes | 5443rd | 5473rd |
| Isolated primes | 10952nd | 11020th |
| Primes | 14521st | 14599th |
| Pythagorean primes | 7280th | |
| Ulam primes | 1047th | |
| Roman numberals | ||
| Base 2 | 1001101001001011112 | 1001101101001001012 |
| Base 3 | 220002012113 | 220020101013 |
| Base 4 | 2122102334 | 2123102114 |
| Base 5 | 200234445 | 200420235 |
| Base 6 | 32152516 | 32241016 |
| Base 7 | 12254327 | 12314117 |
| Base 8 | 4644578 | 4664458 |
| Base 9 | 2606549 | 2621119 |
| Base 10 | 15799910 | 15901310 |
| Base 11 | a878611 | a951811 |
| Base 12 | 7752712 | 7803112 |
| Base 13 | 56bba13 | 574ba13 |
| Base 14 | 4181914 | 41d4114 |
| Base 15 | 31c3415 | 321ad15 |
| Base 16 | 2692f16 | 26d2516 |