Compare 213973 vs 213989
| Property | 213973 | 213989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2139731 | 2139891 |
| Prime factorization | 213973 | 213989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213973 | 1, 213989 |
| Number of properties | 5 | 4 |
| Cousin primes (1st member) | 2262nd | |
| Isolated primes | 14566th | 14568th |
| Long primes | 7154th | |
| Lucky primes | 2447th | |
| Primes | 19125th | 19127th |
| Pythagorean primes | 9549th | 9551st |
| Roman numberals | ||
| Base 2 | 1101000011110101012 | 1101000011111001012 |
| Base 3 | 1012121112213 | 1012121121123 |
| Base 4 | 3100331114 | 3100332114 |
| Base 5 | 233213435 | 233214245 |
| Base 6 | 43303416 | 43304056 |
| Base 7 | 15505547 | 15506067 |
| Base 8 | 6417258 | 6417458 |
| Base 9 | 3554579 | 3554759 |
| Base 10 | 21397310 | 21398910 |
| Base 11 | 13684111 | 13685611 |
| Base 12 | a39b112 | a3a0512 |
| Base 13 | 7651613 | 7652913 |
| Base 14 | 57d9b14 | 57dad14 |
| Base 15 | 435ed15 | 4360e15 |
| Base 16 | 343d516 | 343e516 |