Compare 239 vs 250
| Property | 239 | 250 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 4 |
| Prime factorization | 2391 | 21 × 53 |
| Prime factorization | 239 | 2 × 5 × 5 × 5 |
| Divisors count | 2 | 8 |
| Divisors | 1, 239 | 1, 2, 5, 10, 25, 50, 125, 250 |
| 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 | CCL |
| Base 2 | 111011112 | 111110102 |
| Base 3 | 222123 | 1000213 |
| Base 4 | 32334 | 33224 |
| Base 5 | 14245 | 20005 |
| Base 6 | 10356 | 10546 |
| Base 7 | 4617 | 5057 |
| Base 8 | 3578 | 3728 |
| Base 9 | 2859 | 3079 |
| Base 10 | 23910 | 25010 |
| Base 11 | 1a811 | 20811 |
| Base 12 | 17b12 | 18a12 |
| Base 13 | 15513 | 16313 |
| Base 14 | 13114 | 13c14 |
| Base 15 | 10e15 | 11a15 |
| Base 16 | ef16 | fa16 |