Compare 144929 vs 144931
| Property | 144929 | 144931 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 371 × 39171 | 1449311 |
| Prime factorization | 37 × 3917 | 144931 |
| Divisors count | 4 | 2 |
| Divisors | 1, 37, 3917, 144929 | 1, 144931 |
| Number of properties | 1 | 7 |
| Chen primes | 5763rd | |
| Harmonic primes | 5039th | |
| Isolated primes | 10118th | |
| Long primes | 4997th | |
| Lucky primes | 1752nd | |
| Primes | 13417th | |
| Semiprimes | 33283rd | |
| Super primes | 1591st | |
| Roman numberals | ||
| Base 2 | 1000110110001000012 | 1000110110001000112 |
| Base 3 | 211002102023 | 211002102113 |
| Base 4 | 2031202014 | 2031202034 |
| Base 5 | 141142045 | 141142115 |
| Base 6 | 30345456 | 30345516 |
| Base 7 | 11423517 | 11423537 |
| Base 8 | 4330418 | 4330438 |
| Base 9 | 2407229 | 2407249 |
| Base 10 | 14492910 | 14493110 |
| Base 11 | 9998411 | 9998611 |
| Base 12 | 6ba5512 | 6ba5712 |
| Base 13 | 50c7513 | 50c7713 |
| Base 14 | 3ab6114 | 3ab6314 |
| Base 15 | 2ce1e15 | 2ce2115 |
| Base 16 | 2362116 | 2362316 |