Compare 81013 vs 81025
Property | 81013 | 81025 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 810131 | 52 × 71 × 4631 |
Prime factorization | 81013 | 5 × 5 × 7 × 463 |
Divisors count | 2 | 12 |
Divisors | 1, 81013 | 1, 5, 7, 25, 35, 175, 463, 2315, 3241, 11575, 16205, 81025 |
Number of properties | 8 | 0 |
Additive primes | 3296th | |
Cousin primes (1st member) | 1023rd | |
Isolated primes | 5888th | |
Primes | 7927th | |
Prime triplets (1st member) | 426th | |
Pythagorean primes | 3951st | |
Sexy primes (1st member) | 2059th | |
Super primes | 1001st | |
Roman numberals | ||
Base 2 | 100111100011101012 | 100111100100000012 |
Base 3 | 110100101113 | 110100102213 |
Base 4 | 1033013114 | 1033020014 |
Base 5 | 100430235 | 100431005 |
Base 6 | 14230216 | 14230416 |
Base 7 | 4551227 | 4551407 |
Base 8 | 2361658 | 2362018 |
Base 9 | 1331149 | 1331279 |
Base 10 | 8101310 | 8102510 |
Base 11 | 5595911 | 5596a11 |
Base 12 | 3aa7112 | 3aa8112 |
Base 13 | 2ab4a13 | 2ab5913 |
Base 14 | 2174914 | 2175714 |
Base 15 | 1900d15 | 1901a15 |
Base 16 | 13c7516 | 13c8116 |