Compare 189997 vs 190321
| Property | 189997 | 190321 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1899971 | 1903211 |
| Prime factorization | 189997 | 190321 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189997 | 1, 190321 |
| Number of properties | 6 | 5 |
| Additive primes | 6947th | |
| Emirps | 4008th | |
| Harmonic primes | 6437th | |
| Isolated primes | 13021st | 13042nd |
| Lucky primes | 2221st | |
| Primes | 17170th | 17191st |
| Pythagorean primes | 8568th | 8579th |
| Super primes | 1980th | |
| Roman numberals | ||
| Base 2 | 1011100110001011012 | 1011100111011100012 |
| Base 3 | 1001221212213 | 1002000012213 |
| Base 4 | 2321202314 | 2321313014 |
| Base 5 | 220344425 | 220422415 |
| Base 6 | 40233416 | 40250416 |
| Base 7 | 14206337 | 14216057 |
| Base 8 | 5630558 | 5635618 |
| Base 9 | 3185579 | 3200579 |
| Base 10 | 18999710 | 19032110 |
| Base 11 | 11a82511 | 11aa9a11 |
| Base 12 | 91b5112 | 9218112 |
| Base 13 | 6863213 | 6882113 |
| Base 14 | 4d35314 | 4d50514 |
| Base 15 | 3b46715 | 3b5d115 |
| Base 16 | 2e62d16 | 2e77116 |