Compare 199153 vs 199247
| Property | 199153 | 199247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1991531 | 1992471 |
| Prime factorization | 199153 | 199247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199153 | 1, 199247 |
| Number of properties | 7 | 6 |
| Chen primes | 7503rd | |
| Emirps | 4258th | 4260th |
| Harmonic primes | 6731st | |
| Isolated primes | 13617th | |
| Long primes | 6704th | 6709th |
| Lucky primes | 2308th | |
| Primes | 17917th | 17922nd |
| Pythagorean primes | 8941st | |
| Safe primes | 1168th | |
| Twin primes (2nd member) | 2153rd | |
| Roman numberals | ||
| Base 2 | 1100001001111100012 | 1100001010010011112 |
| Base 3 | 1010100120013 | 1010100221123 |
| Base 4 | 3002133014 | 3002210334 |
| Base 5 | 223331035 | 223334425 |
| Base 6 | 41340016 | 41342356 |
| Base 7 | 14564237 | 14566167 |
| Base 8 | 6047618 | 6051178 |
| Base 9 | 3331619 | 3332759 |
| Base 10 | 19915310 | 19924710 |
| Base 11 | 12669911 | 12677411 |
| Base 12 | 9730112 | 9737b12 |
| Base 13 | 6c85613 | 6c8c913 |
| Base 14 | 5281314 | 5287d14 |
| Base 15 | 3e01d15 | 3e08215 |
| Base 16 | 309f116 | 30a4f16 |