Compare 28493 vs 28497
| Property | 28493 | 28497 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 284931 | 31 × 71 × 231 × 591 |
| Prime factorization | 28493 | 3 × 7 × 23 × 59 |
| Divisors count | 2 | 16 |
| Divisors | 1, 28493 | 1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 9499, 28497 |
| Number of properties | 6 | 0 |
| Good primes | 316th | |
| Harmonic primes | 1156th | |
| Isolated primes | 2194th | |
| Primes | 3099th | |
| Pythagorean primes | 1542nd | |
| Sexy primes (1st member) | 911th | |
| Roman numberals | ||
| Base 2 | 1101111010011012 | 1101111010100012 |
| Base 3 | 11100020223 | 11100021103 |
| Base 4 | 123310314 | 123311014 |
| Base 5 | 14024335 | 14024425 |
| Base 6 | 3355256 | 3355336 |
| Base 7 | 1460337 | 1460407 |
| Base 8 | 675158 | 675218 |
| Base 9 | 430689 | 430739 |
| Base 10 | 2849310 | 2849710 |
| Base 11 | 1a45311 | 1a45711 |
| Base 12 | 145a512 | 145a912 |
| Base 13 | cc7a13 | cc8113 |
| Base 14 | a55314 | a55714 |
| Base 15 | 869815 | 869c15 |
| Base 16 | 6f4d16 | 6f5116 |