Compare 213217 vs 213222
| Property | 213217 | 213222 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2132171 | 21 × 31 × 355371 |
| Prime factorization | 213217 | 2 × 3 × 35537 |
| Divisors count | 2 | 8 |
| Divisors | 1, 213217 | 1, 2, 3, 6, 35537, 71074, 106611, 213222 |
| Number of properties | 7 | 0 |
| Happy primes | 2898th | |
| Isolated primes | 14514th | |
| Long primes | 7128th | |
| Primes | 19065th | |
| Pythagorean primes | 9518th | |
| Sexy primes (1st member) | 4523rd | |
| Sexy prime triplets (1st member) | 907th | |
| Roman numberals | ||
| Base 2 | 1101000000111000012 | 1101000000111001102 |
| Base 3 | 1012111102213 | 1012111110103 |
| Base 4 | 3100032014 | 3100032124 |
| Base 5 | 233103325 | 233103425 |
| Base 6 | 43230416 | 43230506 |
| Base 7 | 15454247 | 15454327 |
| Base 8 | 6403418 | 6403468 |
| Base 9 | 3544279 | 3544339 |
| Base 10 | 21321710 | 21322210 |
| Base 11 | 13621411 | 13621911 |
| Base 12 | a348112 | a348612 |
| Base 13 | 7608413 | 7608913 |
| Base 14 | 579bb14 | 579c214 |
| Base 15 | 4329715 | 4329c15 |
| Base 16 | 340e116 | 340e616 |