Compare 5281 vs 6661
Property | 5281 | 6661 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 52811 | 66611 |
Prime factorization | 5281 | 6661 |
Divisors count | 2 | 2 |
Divisors | 1, 5281 | 1, 6661 |
Number of properties | 6 | 11 |
Additive primes | 428th | |
Centered decagonal primes | 21st | 23rd |
Chen primes | 469th | |
Happy primes | 120th | 147th |
Harmonic primes | 312th | |
Long primes | 329th | |
Lucky primes | 160th | |
Primes | 701st | 859th |
Pythagorean primes | 344th | 423rd |
Super primes | 126th | 149th |
Twin primes (2nd member) | 131st | 153rd |
Roman numberals | ||
Base 2 | 10100101000012 | 11010000001012 |
Base 3 | 210201213 | 1000102013 |
Base 4 | 11022014 | 12200114 |
Base 5 | 1321115 | 2031215 |
Base 6 | 402416 | 505016 |
Base 7 | 212537 | 252647 |
Base 8 | 122418 | 150058 |
Base 9 | 72179 | 101219 |
Base 10 | 528110 | 666110 |
Base 11 | 3a7111 | 500611 |
Base 12 | 308112 | 3a3112 |
Base 13 | 253313 | 305513 |
Base 14 | 1cd314 | 25db14 |
Base 15 | 187115 | 1e9115 |
Base 16 | 14a116 | 1a0516 |