Compare 21319 vs 21330
| Property | 21319 | 21330 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 213191 | 21 × 33 × 51 × 791 |
| Prime factorization | 21319 | 2 × 3 × 3 × 3 × 5 × 79 |
| Divisors count | 2 | 32 |
| Divisors | 1, 21319 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330 |
| Number of properties | 7 | 0 |
| Cousin primes (1st member) | 363rd | |
| Harmonic primes | 878th | |
| Primes | 2394th | |
| Prime triplets (2nd member) | 180th | |
| Prime triplets (3rd member) | 179th | |
| Sexy primes (2nd member) | 725th | |
| Twin primes (2nd member) | 362nd | |
| Roman numberals | ||
| Base 2 | 1010011010001112 | 1010011010100102 |
| Base 3 | 10020201213 | 10020210003 |
| Base 4 | 110310134 | 110311024 |
| Base 5 | 11402345 | 11403105 |
| Base 6 | 2424116 | 2424306 |
| Base 7 | 1161047 | 1161217 |
| Base 8 | 515078 | 515228 |
| Base 9 | 322179 | 322309 |
| Base 10 | 2131910 | 2133010 |
| Base 11 | 1502111 | 1503111 |
| Base 12 | 1040712 | 1041612 |
| Base 13 | 991c13 | 992a13 |
| Base 14 | 7aab14 | 7ab814 |
| Base 15 | 64b415 | 64c015 |
| Base 16 | 534716 | 535216 |