Compare 250 vs 253
| Property | 250 | 253 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 53 | 111 × 231 |
| Prime factorization | 2 × 5 × 5 × 5 | 11 × 23 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 25, 50, 125, 250 | 1, 11, 23, 253 |
| Number of properties | 0 | 1 |
| Semiprimes | 81st | |
| Roman numberals | CCL | CCLIII |
| Base 2 | 111110102 | 111111012 |
| Base 3 | 1000213 | 1001013 |
| Base 4 | 33224 | 33314 |
| Base 5 | 20005 | 20035 |
| Base 6 | 10546 | 11016 |
| Base 7 | 5057 | 5117 |
| Base 8 | 3728 | 3758 |
| Base 9 | 3079 | 3119 |
| Base 10 | 25010 | 25310 |
| Base 11 | 20811 | 21011 |
| Base 12 | 18a12 | 19112 |
| Base 13 | 16313 | 16613 |
| Base 14 | 13c14 | 14114 |
| Base 15 | 11a15 | 11d15 |
| Base 16 | fa16 | fd16 |