Compare 17909 vs 18149
Property | 17909 | 18149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 179091 | 181491 |
Prime factorization | 17909 | 18149 |
Divisors count | 2 | 2 |
Divisors | 1, 17909 | 1, 18149 |
Number of properties | 9 | 10 |
Additive primes | 978th | |
Chen primes | 1020th | 1033rd |
Emirps | 551st | |
Good primes | 245th | |
Harmonic primes | 753rd | |
Isolated primes | 1442nd | |
Long primes | 791st | |
Primes | 2052nd | 2081st |
Pythagorean primes | 1011th | 1027th |
Sexy primes (2nd member) | 634th | 642nd |
Sophie germain primes | 302nd | |
Super primes | 313th | |
Twin primes (1st member) | 312th | |
Ulam primes | 152nd | 153rd |
Roman numberals | ||
Base 2 | 1000101111101012 | 1000110111001012 |
Base 3 | 2201200223 | 2202200123 |
Base 4 | 101133114 | 101232114 |
Base 5 | 10331145 | 10400445 |
Base 6 | 2145256 | 2200056 |
Base 7 | 1031337 | 1036257 |
Base 8 | 427658 | 433458 |
Base 9 | 265089 | 268059 |
Base 10 | 1790910 | 1814910 |
Base 11 | 1250111 | 126aa11 |
Base 12 | a44512 | a60512 |
Base 13 | 81c813 | 835113 |
Base 14 | 675314 | 688514 |
Base 15 | 548e15 | 559e15 |
Base 16 | 45f516 | 46e516 |