Compare 145987 vs 146161
| Property | 145987 | 146161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1459871 | 1461611 |
| Prime factorization | 145987 | 146161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145987 | 1, 146161 |
| Number of properties | 6 | 7 |
| Additive primes | 5584th | |
| Cousin primes (1st member) | 1660th | |
| Emirps | 2859th | |
| Happy primes | 2122nd | 2124th |
| Harmonic primes | 5072nd | |
| Isolated primes | 10189th | 10199th |
| Primes | 13506th | 13522nd |
| Pythagorean primes | 6739th | |
| Ulam primes | 958th | 961st |
| Roman numberals | ||
| Base 2 | 1000111010010000112 | 1000111010111100012 |
| Base 3 | 211020202213 | 211021111013 |
| Base 4 | 2032210034 | 2032233014 |
| Base 5 | 141324225 | 141341215 |
| Base 6 | 30435116 | 30444016 |
| Base 7 | 11454227 | 11460617 |
| Base 8 | 4351038 | 4353618 |
| Base 9 | 2422279 | 2424419 |
| Base 10 | 14598710 | 14616110 |
| Base 11 | 9a75611 | 9a8a411 |
| Base 12 | 7059712 | 7070112 |
| Base 13 | 515aa13 | 516b213 |
| Base 14 | 3b2b914 | 3b3a114 |
| Base 15 | 2d3c715 | 2d49115 |
| Base 16 | 23a4316 | 23af116 |