Compare 164319 vs 164321
| Property | 164319 | 164321 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 547731 | 1643211 |
| Prime factorization | 3 × 54773 | 164321 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 54773, 164319 | 1, 164321 |
| Number of properties | 1 | 5 |
| Additive primes | 6165th | |
| Chen primes | 6410th | |
| Isolated primes | 11363rd | |
| Primes | 15044th | |
| Pythagorean primes | 7502nd | |
| Semiprimes | 37515th | |
| Roman numberals | ||
| Base 2 | 1010000001110111112 | 1010000001111000012 |
| Base 3 | 221001012203 | 221001012223 |
| Base 4 | 2200131334 | 2200132014 |
| Base 5 | 202242345 | 202242415 |
| Base 6 | 33044236 | 33044256 |
| Base 7 | 12530317 | 12530337 |
| Base 8 | 5007378 | 5007418 |
| Base 9 | 2703569 | 2703589 |
| Base 10 | 16431910 | 16432110 |
| Base 11 | 10250111 | 10250311 |
| Base 12 | 7b11312 | 7b11512 |
| Base 13 | 59a3c13 | 59a4113 |
| Base 14 | 43c5114 | 43c5314 |
| Base 15 | 33a4915 | 33a4b15 |
| Base 16 | 281df16 | 281e116 |