Compare 144139 vs 145459
| Property | 144139 | 145459 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1441391 | 1454591 |
| Prime factorization | 144139 | 145459 |
| Divisors count | 2 | 2 |
| Divisors | 1, 144139 | 1, 145459 |
| Number of properties | 4 | 6 |
| Chen primes | 5783rd | |
| Cousin primes (1st member) | 1653rd | |
| Good primes | 833rd | 843rd |
| Isolated primes | 10064th | 10157th |
| Long primes | 4972nd | 5015th |
| Primes | 13351st | 13458th |
| Roman numberals | ||
| Base 2 | 1000110011000010112 | 1000111000001100112 |
| Base 3 | 210222011113 | 211011121013 |
| Base 4 | 2030300234 | 2032003034 |
| Base 5 | 141030245 | 141233145 |
| Base 6 | 30311516 | 30412316 |
| Base 7 | 11401427 | 11440367 |
| Base 8 | 4314138 | 4340638 |
| Base 9 | 2386449 | 2414719 |
| Base 10 | 14413910 | 14545910 |
| Base 11 | 9932611 | 9a31611 |
| Base 12 | 6b4b712 | 7021712 |
| Base 13 | 507b813 | 5129213 |
| Base 14 | 3a75914 | 3b01d14 |
| Base 15 | 2ca9415 | 2d17415 |
| Base 16 | 2330b16 | 2383316 |