Compare 21433 vs 21613
| Property | 21433 | 21613 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 214331 | 216131 |
| Prime factorization | 21433 | 21613 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21433 | 1, 21613 |
| Number of properties | 5 | 8 |
| Additive primes | 1115th | 1126th |
| Cousin primes (1st member) | 370th | |
| Isolated primes | 1681st | |
| Left-truncatable primes | 172nd | |
| Lucky primes | 389th | 392nd |
| Primes | 2406th | 2428th |
| Prime triplets (2nd member) | 185th | |
| Pythagorean primes | 1193rd | 1204th |
| Twin primes (2nd member) | 369th | |
| Roman numberals | ||
| Base 2 | 1010011101110012 | 1010100011011012 |
| Base 3 | 10021012113 | 10021221113 |
| Base 4 | 110323214 | 111012314 |
| Base 5 | 11412135 | 11424235 |
| Base 6 | 2431216 | 2440216 |
| Base 7 | 1163267 | 1200047 |
| Base 8 | 516718 | 521558 |
| Base 9 | 323549 | 325749 |
| Base 10 | 2143310 | 2161310 |
| Base 11 | 1511511 | 1526911 |
| Base 12 | 104a112 | 1061112 |
| Base 13 | 99a913 | 9ab713 |
| Base 14 | 7b4d14 | 7c3b14 |
| Base 15 | 653d15 | 660d15 |
| Base 16 | 53b916 | 546d16 |