Compare 171242 vs 171253
Property | 171242 | 171253 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 856211 | 1712531 |
Prime factorization | 2 × 85621 | 171253 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 85621, 171242 | 1, 171253 |
Number of properties | 1 | 4 |
Additive primes | 6384th | |
Primes | 15605th | |
Pythagorean primes | 7778th | |
Semiprimes | 39049th | |
Twin primes (2nd member) | 1892nd | |
Roman numberals | ||
Base 2 | 1010011100111010102 | 1010011100111101012 |
Base 3 | 222002200223 | 222002202013 |
Base 4 | 2213032224 | 2213033114 |
Base 5 | 204344325 | 204400035 |
Base 6 | 34004426 | 34005016 |
Base 7 | 13121517 | 13121657 |
Base 8 | 5163528 | 5163658 |
Base 9 | 2808089 | 2808219 |
Base 10 | 17124210 | 17125310 |
Base 11 | 10772511 | 10773511 |
Base 12 | 8312212 | 8313112 |
Base 13 | 5cc3613 | 5cc4413 |
Base 14 | 4659814 | 465a514 |
Base 15 | 35b1215 | 35b1d15 |
Base 16 | 29cea16 | 29cf516 |