Compare 308213 vs 308218
| Property | 308213 | 308218 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3082131 | 21 × 191 × 81111 |
| Prime factorization | 308213 | 2 × 19 × 8111 |
| Divisors count | 2 | 8 |
| Divisors | 1, 308213 | 1, 2, 19, 38, 8111, 16222, 154109, 308218 |
| 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 | 10010110011111110102 |
| Base 3 | 1201222100223 | 1201222101113 |
| Base 4 | 10230333114 | 10230333224 |
| Base 5 | 343303235 | 343303335 |
| Base 6 | 103345256 | 103345346 |
| Base 7 | 24224037 | 24224117 |
| Base 8 | 11317658 | 11317728 |
| Base 9 | 5187089 | 5187149 |
| Base 10 | 30821310 | 30821810 |
| Base 11 | 1a062411 | 1a062911 |
| Base 12 | 12a44512 | 12a44a12 |
| Base 13 | aa39913 | aa3a113 |
| Base 14 | 8047314 | 8047814 |
| Base 15 | 614c815 | 614cd15 |
| Base 16 | 4b3f516 | 4b3fa16 |