Compare 28917 vs 28927
| Property | 28917 | 28927 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 35 × 71 × 171 | 289271 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 7 × 17 | 28927 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3213, 4131, 9639, 28917 | 1, 28927 |
| Number of properties | 0 | 7 |
| Chen primes | 1521st | |
| Harmonic primes | 1177th | |
| Isolated primes | 2234th | |
| Primes | 3149th | |
| Sexy primes (1st member) | 926th | |
| Sexy primes (2nd member) | 925th | |
| Sexy prime triplets (2nd member) | 239th | |
| Roman numberals | ||
| Base 2 | 1110000111101012 | 1110000111111112 |
| Base 3 | 11102000003 | 11102001013 |
| Base 4 | 130033114 | 130033334 |
| Base 5 | 14111325 | 14112025 |
| Base 6 | 3415136 | 3415316 |
| Base 7 | 1502107 | 1502237 |
| Base 8 | 703658 | 703778 |
| Base 9 | 436009 | 436119 |
| Base 10 | 2891710 | 2892710 |
| Base 11 | 1a7a911 | 1a80811 |
| Base 12 | 1489912 | 148a712 |
| Base 13 | 1021513 | 1022213 |
| Base 14 | a77714 | a78314 |
| Base 15 | 887c15 | 888715 |
| Base 16 | 70f516 | 70ff16 |