Compare 145459 vs 145987
| Property | 145459 | 145987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1454591 | 1459871 |
| Prime factorization | 145459 | 145987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145459 | 1, 145987 |
| Number of properties | 6 | 6 |
| Chen primes | 5783rd | |
| Cousin primes (1st member) | 1653rd | 1660th |
| Good primes | 843rd | |
| Happy primes | 2122nd | |
| Harmonic primes | 5072nd | |
| Isolated primes | 10157th | 10189th |
| Long primes | 5015th | |
| Primes | 13458th | 13506th |
| Ulam primes | 958th | |
| Roman numberals | ||
| Base 2 | 1000111000001100112 | 1000111010010000112 |
| Base 3 | 211011121013 | 211020202213 |
| Base 4 | 2032003034 | 2032210034 |
| Base 5 | 141233145 | 141324225 |
| Base 6 | 30412316 | 30435116 |
| Base 7 | 11440367 | 11454227 |
| Base 8 | 4340638 | 4351038 |
| Base 9 | 2414719 | 2422279 |
| Base 10 | 14545910 | 14598710 |
| Base 11 | 9a31611 | 9a75611 |
| Base 12 | 7021712 | 7059712 |
| Base 13 | 5129213 | 515aa13 |
| Base 14 | 3b01d14 | 3b2b914 |
| Base 15 | 2d17415 | 2d3c715 |
| Base 16 | 2383316 | 23a4316 |