Compare 81004 vs 81013
Property | 81004 | 81013 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 71 × 111 × 2631 | 810131 |
Prime factorization | 2 × 2 × 7 × 11 × 263 | 81013 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 526, 1052, 1841, 2893, 3682, 5786, 7364, 11572, 20251, 40502, 81004 | 1, 81013 |
Number of properties | 0 | 8 |
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 | 100111100011011002 | 100111100011101012 |
Base 3 | 110100100113 | 110100101113 |
Base 4 | 1033012304 | 1033013114 |
Base 5 | 100430045 | 100430235 |
Base 6 | 14230046 | 14230216 |
Base 7 | 4551107 | 4551227 |
Base 8 | 2361548 | 2361658 |
Base 9 | 1331049 | 1331149 |
Base 10 | 8100410 | 8101310 |
Base 11 | 5595011 | 5595911 |
Base 12 | 3aa6412 | 3aa7112 |
Base 13 | 2ab4113 | 2ab4a13 |
Base 14 | 2174014 | 2174914 |
Base 15 | 1900415 | 1900d15 |
Base 16 | 13c6c16 | 13c7516 |