Compare 269 vs 280
Property | 269 | 280 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 2691 | 23 × 51 × 71 |
Prime factorization | 269 | 2 × 2 × 2 × 5 × 7 |
Divisors count | 2 | 16 |
Divisors | 1, 269 | 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280 |
Number of properties | 10 | 0 |
Additive primes | 33rd | |
Chen primes | 44th | |
Good primes | 21st | |
Long primes | 23rd | |
Primes | 57th | |
Pythagorean primes | 26th | |
Sexy primes (2nd member) | 32nd | |
Sexy prime quadrupletss (4th member) | 5th | |
Sexy prime triplets (3rd member) | 16th | |
Twin primes (1st member) | 18th | |
Roman numberals | CCLXIX | CCLXXX |
Base 2 | 1000011012 | 1000110002 |
Base 3 | 1002223 | 1011013 |
Base 4 | 100314 | 101204 |
Base 5 | 20345 | 21105 |
Base 6 | 11256 | 11446 |
Base 7 | 5337 | 5507 |
Base 8 | 4158 | 4308 |
Base 9 | 3289 | 3419 |
Base 10 | 26910 | 28010 |
Base 11 | 22511 | 23511 |
Base 12 | 1a512 | 1b412 |
Base 13 | 17913 | 18713 |
Base 14 | 15314 | 16014 |
Base 15 | 12e15 | 13a15 |
Base 16 | 10d16 | 11816 |