Compare 238 vs 245
| Property | 238 | 245 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 71 × 171 | 51 × 72 |
| Prime factorization | 2 × 7 × 17 | 5 × 7 × 7 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 7, 14, 17, 34, 119, 238 | 1, 5, 7, 35, 49, 245 |
| Number of properties | 0 | 0 |
| Roman numberals | CCXXXVIII | CCXLV |
| Base 2 | 111011102 | 111101012 |
| Base 3 | 222113 | 1000023 |
| Base 4 | 32324 | 33114 |
| Base 5 | 14235 | 14405 |
| Base 6 | 10346 | 10456 |
| Base 7 | 4607 | 5007 |
| Base 8 | 3568 | 3658 |
| Base 9 | 2849 | 3029 |
| Base 10 | 23810 | 24510 |
| Base 11 | 1a711 | 20311 |
| Base 12 | 17a12 | 18512 |
| Base 13 | 15413 | 15b13 |
| Base 14 | 13014 | 13714 |
| Base 15 | 10d15 | 11515 |
| Base 16 | ee16 | f516 |