Compare 156979 vs 161869
| Property | 156979 | 161869 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1569791 | 1618691 |
| Prime factorization | 156979 | 161869 |
| Divisors count | 2 | 2 |
| Divisors | 1, 156979 | 1, 161869 |
| Number of properties | 6 | 8 |
| Additive primes | 5923rd | 6085th |
| Centered triangular primes | 63rd | 65th |
| Cousin primes (1st member) | 1797th | |
| Emirps | 3134th | |
| Happy primes | 2296th | |
| Harmonic primes | 5406th | |
| Isolated primes | 10888th | 11202nd |
| Long primes | 5541st | |
| Primes | 14433rd | 14839th |
| Pythagorean primes | 7397th | |
| Roman numberals | ||
| Base 2 | 1001100101001100112 | 1001111000010011012 |
| Base 3 | 212221000013 | 220200010113 |
| Base 4 | 2121103034 | 2132010314 |
| Base 5 | 200104045 | 201344345 |
| Base 6 | 32104316 | 32452216 |
| Base 7 | 12224447 | 12426317 |
| Base 8 | 4624638 | 4741158 |
| Base 9 | 2583019 | 2660349 |
| Base 10 | 15697910 | 16186910 |
| Base 11 | a7a3911 | 10068411 |
| Base 12 | 76a1712 | 7981112 |
| Base 13 | 565b413 | 588a613 |
| Base 14 | 412cb14 | 42dc114 |
| Base 15 | 317a415 | 32e6415 |
| Base 16 | 2653316 | 2784d16 |