Compare 345210 vs 345221
| Property | 345210 | 345221 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 51 × 371 × 3111 | 3452211 |
| Prime factorization | 2 × 3 × 5 × 37 × 311 | 345221 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 311, 370, 555, 622, 933, 1110, 1555, 1866, 3110, 4665, 9330, 11507, 23014, 34521, 57535, 69042, 115070, 172605, 345210 | 1, 345221 |
| Number of properties | 0 | 5 |
| Additive primes | 11793rd | |
| Chen primes | 12049th | |
| Isolated primes | 22826th | |
| Primes | 29595th | |
| Sexy primes (1st member) | 6756th | |
| Roman numberals | ||
| Base 2 | 10101000100011110102 | 10101000100100001012 |
| Base 3 | 1221121121203 | 1221121122223 |
| Base 4 | 11101013224 | 11101020114 |
| Base 5 | 420213205 | 420213415 |
| Base 6 | 112221106 | 112221256 |
| Base 7 | 26353057 | 26353227 |
| Base 8 | 12421728 | 12422058 |
| Base 9 | 5754769 | 5754889 |
| Base 10 | 34521010 | 34522110 |
| Base 11 | 2163a811 | 21640811 |
| Base 12 | 14793612 | 14794512 |
| Base 13 | c118813 | c119613 |
| Base 14 | 8db3c14 | 8db4914 |
| Base 15 | 6c44015 | 6c44b15 |
| Base 16 | 5447a16 | 5448516 |