Compare 274 vs 281
Property | 274 | 281 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 1371 | 2811 |
Prime factorization | 2 × 137 | 281 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 137, 274 | 1, 281 |
Number of properties | 1 | 10 |
Additive primes | 34th | |
Centered decagonal primes | 7th | |
Chen primes | 45th | |
Cousin primes (2nd member) | 17th | |
Harmonic primes | 23rd | |
Primes | 60th | |
Prime triplets (2nd member) | 17th | |
Pythagorean primes | 28th | |
Semiprimes | 87th | |
Sophie germain primes | 19th | |
Twin primes (1st member) | 19th | |
Roman numberals | CCLXXIV | CCLXXXI |
Base 2 | 1000100102 | 1000110012 |
Base 3 | 1010113 | 1011023 |
Base 4 | 101024 | 101214 |
Base 5 | 20445 | 21115 |
Base 6 | 11346 | 11456 |
Base 7 | 5417 | 5517 |
Base 8 | 4228 | 4318 |
Base 9 | 3349 | 3429 |
Base 10 | 27410 | 28110 |
Base 11 | 22a11 | 23611 |
Base 12 | 1aa12 | 1b512 |
Base 13 | 18113 | 18813 |
Base 14 | 15814 | 16114 |
Base 15 | 13415 | 13b15 |
Base 16 | 11216 | 11916 |