Compare 22397 vs 22406
| Property | 22397 | 22406 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 223971 | 21 × 171 × 6591 |
| Prime factorization | 22397 | 2 × 17 × 659 |
| Divisors count | 2 | 8 |
| Divisors | 1, 22397 | 1, 2, 17, 34, 659, 1318, 11203, 22406 |
| Number of properties | 7 | 0 |
| Additive primes | 1155th | |
| Chen primes | 1226th | |
| Harmonic primes | 922nd | |
| Isolated primes | 1750th | |
| Primes | 2507th | |
| Pythagorean primes | 1241st | |
| Sexy primes (2nd member) | 754th | |
| Roman numberals | ||
| Base 2 | 1010111011111012 | 1010111100001102 |
| Base 3 | 10102011123 | 10102012123 |
| Base 4 | 111313314 | 111320124 |
| Base 5 | 12040425 | 12041115 |
| Base 6 | 2514056 | 2514226 |
| Base 7 | 1222047 | 1222167 |
| Base 8 | 535758 | 536068 |
| Base 9 | 336459 | 336559 |
| Base 10 | 2239710 | 2240610 |
| Base 11 | 1591111 | 1591a11 |
| Base 12 | 10b6512 | 10b7212 |
| Base 13 | a26b13 | a27713 |
| Base 14 | 823b14 | 824614 |
| Base 15 | 698215 | 698b15 |
| Base 16 | 577d16 | 578616 |