Compare 21426 vs 21433
| Property | 21426 | 21433 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 35711 | 214331 |
| Prime factorization | 2 × 3 × 3571 | 21433 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 3571, 7142, 10713, 21426 | 1, 21433 |
| Number of properties | 0 | 5 |
| Additive primes | 1115th | |
| Isolated primes | 1681st | |
| Lucky primes | 389th | |
| Primes | 2406th | |
| Pythagorean primes | 1193rd | |
| Roman numberals | ||
| Base 2 | 1010011101100102 | 1010011101110012 |
| Base 3 | 10021011203 | 10021012113 |
| Base 4 | 110323024 | 110323214 |
| Base 5 | 11412015 | 11412135 |
| Base 6 | 2431106 | 2431216 |
| Base 7 | 1163167 | 1163267 |
| Base 8 | 516628 | 516718 |
| Base 9 | 323469 | 323549 |
| Base 10 | 2142610 | 2143310 |
| Base 11 | 1510911 | 1511511 |
| Base 12 | 1049612 | 104a112 |
| Base 13 | 99a213 | 99a913 |
| Base 14 | 7b4614 | 7b4d14 |
| Base 15 | 653615 | 653d15 |
| Base 16 | 53b216 | 53b916 |