Compare 144139 vs 144146
| Property | 144139 | 144146 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1441391 | 21 × 720731 |
| Prime factorization | 144139 | 2 × 72073 |
| Divisors count | 2 | 4 |
| Divisors | 1, 144139 | 1, 2, 72073, 144146 |
| Number of properties | 4 | 1 |
| Good primes | 833rd | |
| Isolated primes | 10064th | |
| Long primes | 4972nd | |
| Primes | 13351st | |
| Semiprimes | 33117th | |
| Roman numberals | ||
| Base 2 | 1000110011000010112 | 1000110011000100102 |
| Base 3 | 210222011113 | 210222012023 |
| Base 4 | 2030300234 | 2030301024 |
| Base 5 | 141030245 | 141030415 |
| Base 6 | 30311516 | 30312026 |
| Base 7 | 11401427 | 11401527 |
| Base 8 | 4314138 | 4314228 |
| Base 9 | 2386449 | 2386529 |
| Base 10 | 14413910 | 14414610 |
| Base 11 | 9932611 | 9933211 |
| Base 12 | 6b4b712 | 6b50212 |
| Base 13 | 507b813 | 507c213 |
| Base 14 | 3a75914 | 3a76214 |
| Base 15 | 2ca9415 | 2ca9b15 |
| Base 16 | 2330b16 | 2331216 |