Compare 308213 vs 308223
| Property | 308213 | 308223 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 3082131 | 32 × 231 × 14891 |
| Prime factorization | 308213 | 3 × 3 × 23 × 1489 |
| Divisors count | 2 | 12 |
| Divisors | 1, 308213 | 1, 3, 9, 23, 69, 207, 1489, 4467, 13401, 34247, 102741, 308223 |
| Number of properties | 6 | 0 |
| Additive primes | 10609th | |
| Chen primes | 10913th | |
| Harmonic primes | 9957th | |
| Isolated primes | 20531st | |
| Primes | 26660th | |
| Sexy primes (1st member) | 6143rd | |
| Roman numberals | ||
| Base 2 | 10010110011111101012 | 10010110011111111112 |
| Base 3 | 1201222100223 | 1201222102003 |
| Base 4 | 10230333114 | 10230333334 |
| Base 5 | 343303235 | 343303435 |
| Base 6 | 103345256 | 103345436 |
| Base 7 | 24224037 | 24224167 |
| Base 8 | 11317658 | 11317778 |
| Base 9 | 5187089 | 5187209 |
| Base 10 | 30821310 | 30822310 |
| Base 11 | 1a062411 | 1a063311 |
| Base 12 | 12a44512 | 12a45312 |
| Base 13 | aa39913 | aa3a613 |
| Base 14 | 8047314 | 8047d14 |
| Base 15 | 614c815 | 614d315 |
| Base 16 | 4b3f516 | 4b3ff16 |