Compare 213912 vs 213919
| Property | 213912 | 213919 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 32 × 29711 | 2139191 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 2971 | 213919 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2971, 5942, 8913, 11884, 17826, 23768, 26739, 35652, 53478, 71304, 106956, 213912 | 1, 213919 |
| Number of properties | 0 | 3 |
| Isolated primes | 14562nd | |
| Lucky primes | 2446th | |
| Primes | 19119th | |
| Roman numberals | ||
| Base 2 | 1101000011100110002 | 1101000011100111112 |
| Base 3 | 1012121022003 | 1012121022213 |
| Base 4 | 3100321204 | 3100321334 |
| Base 5 | 233211225 | 233211345 |
| Base 6 | 43302006 | 43302116 |
| Base 7 | 15504367 | 15504467 |
| Base 8 | 6416308 | 6416378 |
| Base 9 | 3553809 | 3553879 |
| Base 10 | 21391210 | 21391910 |
| Base 11 | 13679611 | 1367a211 |
| Base 12 | a396012 | a396712 |
| Base 13 | 7649a13 | 764a413 |
| Base 14 | 57d5614 | 57d5d14 |
| Base 15 | 435ac15 | 435b415 |
| Base 16 | 3439816 | 3439f16 |