Compare 189947 vs 190261
| Property | 189947 | 190261 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1899471 | 1902611 |
| Prime factorization | 189947 | 190261 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189947 | 1, 190261 |
| Number of properties | 4 | 6 |
| Additive primes | 6952nd | |
| Chen primes | 7226th | 7234th |
| Emirps | 4006th | |
| Harmonic primes | 6434th | |
| Isolated primes | 13036th | |
| Primes | 17163rd | 17185th |
| Pythagorean primes | 8575th | |
| Twin primes (1st member) | 2075th | |
| Roman numberals | ||
| Base 2 | 1011100101111110112 | 1011100111001101012 |
| Base 3 | 1001221200023 | 1001222222013 |
| Base 4 | 2321133234 | 2321303114 |
| Base 5 | 220342425 | 220420215 |
| Base 6 | 40232156 | 40245016 |
| Base 7 | 14205327 | 14214617 |
| Base 8 | 5627738 | 5634658 |
| Base 9 | 3185029 | 3188819 |
| Base 10 | 18994710 | 19026110 |
| Base 11 | 11a78a11 | 11aa4511 |
| Base 12 | 91b0b12 | 9213112 |
| Base 13 | 685c413 | 687a613 |
| Base 14 | 4d31914 | 4d4a114 |
| Base 15 | 3b43215 | 3b59115 |
| Base 16 | 2e5fb16 | 2e73516 |