Compare 213247 vs 213249
| Property | 213247 | 213249 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2132471 | 31 × 311 × 22931 |
| Prime factorization | 213247 | 3 × 31 × 2293 |
| Divisors count | 2 | 8 |
| Divisors | 1, 213247 | 1, 3, 31, 93, 2293, 6879, 71083, 213249 |
| Number of properties | 4 | 0 |
| Additive primes | 7708th | |
| Isolated primes | 14517th | |
| Primes | 19068th | |
| Sexy primes (1st member) | 4525th | |
| Roman numberals | ||
| Base 2 | 1101000000111111112 | 1101000001000000012 |
| Base 3 | 1012111120013 | 1012111120103 |
| Base 4 | 3100033334 | 3100100014 |
| Base 5 | 233104425 | 233104445 |
| Base 6 | 43231316 | 43231336 |
| Base 7 | 15454667 | 15455017 |
| Base 8 | 6403778 | 6404018 |
| Base 9 | 3544619 | 3544639 |
| Base 10 | 21324710 | 21324910 |
| Base 11 | 13624111 | 13624311 |
| Base 12 | a34a712 | a34a912 |
| Base 13 | 760a813 | 760aa13 |
| Base 14 | 579dd14 | 57a0114 |
| Base 15 | 432b715 | 432b915 |
| Base 16 | 340ff16 | 3410116 |