Compare 21423 vs 21433
| Property | 21423 | 21433 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 371 × 1931 | 214331 |
| Prime factorization | 3 × 37 × 193 | 21433 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 37, 111, 193, 579, 7141, 21423 | 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 | 1010011101011112 | 1010011101110012 |
| Base 3 | 10021011103 | 10021012113 |
| Base 4 | 110322334 | 110323214 |
| Base 5 | 11411435 | 11412135 |
| Base 6 | 2431036 | 2431216 |
| Base 7 | 1163137 | 1163267 |
| Base 8 | 516578 | 516718 |
| Base 9 | 323439 | 323549 |
| Base 10 | 2142310 | 2143310 |
| Base 11 | 1510611 | 1511511 |
| Base 12 | 1049312 | 104a112 |
| Base 13 | 999c13 | 99a913 |
| Base 14 | 7b4314 | 7b4d14 |
| Base 15 | 653315 | 653d15 |
| Base 16 | 53af16 | 53b916 |