Compare 239 vs 242
Property | 239 | 242 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 2391 | 21 × 112 |
Prime factorization | 239 | 2 × 11 × 11 |
Divisors count | 2 | 6 |
Divisors | 1, 239 | 1, 2, 11, 22, 121, 242 |
Number of properties | 10 | 0 |
Chen primes | 40th | |
Happy primes | 13th | |
Harmonic primes | 18th | |
Primes | 52nd | |
Right-truncatable primes | 15th | |
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 | CCXLII |
Base 2 | 111011112 | 111100102 |
Base 3 | 222123 | 222223 |
Base 4 | 32334 | 33024 |
Base 5 | 14245 | 14325 |
Base 6 | 10356 | 10426 |
Base 7 | 4617 | 4647 |
Base 8 | 3578 | 3628 |
Base 9 | 2859 | 2889 |
Base 10 | 23910 | 24210 |
Base 11 | 1a811 | 20011 |
Base 12 | 17b12 | 18212 |
Base 13 | 15513 | 15813 |
Base 14 | 13114 | 13414 |
Base 15 | 10e15 | 11215 |
Base 16 | ef16 | f216 |