Compare 53991 vs 54001
| Property | 53991 | 54001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 71 × 8571 | 540011 |
| Prime factorization | 3 × 3 × 7 × 857 | 54001 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 9, 21, 63, 857, 2571, 5999, 7713, 17997, 53991 | 1, 54001 |
| Number of properties | 0 | 6 |
| Harmonic primes | 2061st | |
| Isolated primes | 4008th | |
| Lucky primes | 782nd | |
| Primes | 5501st | |
| Pythagorean primes | 2738th | |
| Super primes | 726th | |
| Roman numberals | ||
| Base 2 | 11010010111001112 | 11010010111100012 |
| Base 3 | 22020012003 | 22020020013 |
| Base 4 | 310232134 | 310233014 |
| Base 5 | 32114315 | 32120015 |
| Base 6 | 10535436 | 10540016 |
| Base 7 | 3132607 | 3133037 |
| Base 8 | 1513478 | 1513618 |
| Base 9 | 820509 | 820619 |
| Base 10 | 5399110 | 5400110 |
| Base 11 | 3762311 | 3763211 |
| Base 12 | 272b312 | 2730112 |
| Base 13 | 1b76213 | 1b76c13 |
| Base 14 | 1596714 | 1597314 |
| Base 15 | 10ee615 | 1100115 |
| Base 16 | d2e716 | d2f116 |