Compare 144139 vs 144149
| Property | 144139 | 144149 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1441391 | 471 × 30671 |
| Prime factorization | 144139 | 47 × 3067 |
| Divisors count | 2 | 4 |
| Divisors | 1, 144139 | 1, 47, 3067, 144149 |
| Number of properties | 4 | 1 |
| Good primes | 833rd | |
| Isolated primes | 10064th | |
| Long primes | 4972nd | |
| Primes | 13351st | |
| Semiprimes | 33119th | |
| Roman numberals | ||
| Base 2 | 1000110011000010112 | 1000110011000101012 |
| Base 3 | 210222011113 | 210222012123 |
| Base 4 | 2030300234 | 2030301114 |
| Base 5 | 141030245 | 141030445 |
| Base 6 | 30311516 | 30312056 |
| Base 7 | 11401427 | 11401557 |
| Base 8 | 4314138 | 4314258 |
| Base 9 | 2386449 | 2386559 |
| Base 10 | 14413910 | 14414910 |
| Base 11 | 9932611 | 9933511 |
| Base 12 | 6b4b712 | 6b50512 |
| Base 13 | 507b813 | 507c513 |
| Base 14 | 3a75914 | 3a76514 |
| Base 15 | 2ca9415 | 2ca9e15 |
| Base 16 | 2330b16 | 2331516 |