Compare 251073 vs 251081
| Property | 251073 | 251081 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 33 × 171 × 5471 | 2510811 |
| Prime factorization | 3 × 3 × 3 × 17 × 547 | 251081 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 9, 17, 27, 51, 153, 459, 547, 1641, 4923, 9299, 14769, 27897, 83691, 251073 | 1, 251081 |
| Number of properties | 0 | 6 |
| Additive primes | 8971st | |
| Chen primes | 9157th | |
| Isolated primes | 16934th | |
| Primes | 22123rd | |
| Sexy primes (1st member) | 5164th | |
| Super primes | 2480th | |
| Roman numberals | ||
| Base 2 | 1111010100110000012 | 1111010100110010012 |
| Base 3 | 1102021020003 | 1102021020223 |
| Base 4 | 3311030014 | 3311030214 |
| Base 5 | 310132435 | 310133115 |
| Base 6 | 52142136 | 52142256 |
| Base 7 | 20636647 | 20640057 |
| Base 8 | 7523018 | 7523118 |
| Base 9 | 4223609 | 4223689 |
| Base 10 | 25107310 | 25108110 |
| Base 11 | 1616a911 | 16170611 |
| Base 12 | 10136912 | 10137512 |
| Base 13 | 8a38413 | 8a38c13 |
| Base 14 | 676db14 | 6770514 |
| Base 15 | 4e5d315 | 4e5db15 |
| Base 16 | 3d4c116 | 3d4c916 |