Compare 198187 vs 198193
| Property | 198187 | 198193 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 431 × 4191 | 1981931 |
| Prime factorization | 11 × 43 × 419 | 198193 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 43, 419, 473, 4609, 18017, 198187 | 1, 198193 |
| Number of properties | 0 | 7 |
| Additive primes | 7169th | |
| Cousin primes (1st member) | 2118th | |
| Emirps | 4228th | |
| Isolated primes | 13553rd | |
| Long primes | 6672nd | |
| Primes | 17836th | |
| Pythagorean primes | 8892nd | |
| Roman numberals | ||
| Base 2 | 1100000110001010112 | 1100000110001100012 |
| Base 3 | 1010012120213 | 1010012121113 |
| Base 4 | 3001202234 | 3001203014 |
| Base 5 | 223202225 | 223202335 |
| Base 6 | 41253116 | 41253216 |
| Base 7 | 14535437 | 14535527 |
| Base 8 | 6030538 | 6030618 |
| Base 9 | 3317679 | 3317749 |
| Base 10 | 19818710 | 19819310 |
| Base 11 | 1259a011 | 1259a611 |
| Base 12 | 9683712 | 9684112 |
| Base 13 | 6c29213 | 6c29813 |
| Base 14 | 5232314 | 5232914 |
| Base 15 | 3dac715 | 3dacd15 |
| Base 16 | 3062b16 | 3063116 |