Compare 239 vs 249
Property | 239 | 249 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 2391 | 31 × 831 |
Prime factorization | 239 | 3 × 83 |
Divisors count | 2 | 4 |
Divisors | 1, 239 | 1, 3, 83, 249 |
Number of properties | 10 | 1 |
Chen primes | 40th | |
Happy primes | 13th | |
Harmonic primes | 18th | |
Primes | 52nd | |
Right-truncatable primes | 15th | |
Semiprimes | 80th | |
Sexy primes (2nd member) | 29th | |
Sexy prime triplets (3rd member) | 14th | |
Solinas primes | 28th | |
Sophie germain primes | 17th | |
Twin primes (1st member) | 17th | |
Roman numberals | CCXXXIX | CCXLIX |
Base 2 | 111011112 | 111110012 |
Base 3 | 222123 | 1000203 |
Base 4 | 32334 | 33214 |
Base 5 | 14245 | 14445 |
Base 6 | 10356 | 10536 |
Base 7 | 4617 | 5047 |
Base 8 | 3578 | 3718 |
Base 9 | 2859 | 3069 |
Base 10 | 23910 | 24910 |
Base 11 | 1a811 | 20711 |
Base 12 | 17b12 | 18912 |
Base 13 | 15513 | 16213 |
Base 14 | 13114 | 13b14 |
Base 15 | 10e15 | 11915 |
Base 16 | ef16 | f916 |