Compare 538990 vs 538991
| Property | 538990 | 538991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 538991 | 2231 × 24171 |
| Prime factorization | 2 × 5 × 53899 | 223 × 2417 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 53899, 107798, 269495, 538990 | 1, 223, 2417, 538991 |
| Number of properties | 0 | 1 |
| Semiprimes | 116356th | |
| Roman numberals | ||
| Base 2 | 100000111001011011102 | 100000111001011011112 |
| Base 3 | 10001011001213 | 10001011001223 |
| Base 4 | 20032112324 | 20032112334 |
| Base 5 | 1142214305 | 1142214315 |
| Base 6 | 153151546 | 153151556 |
| Base 7 | 44032547 | 44032557 |
| Base 8 | 20345568 | 20345578 |
| Base 9 | 10113179 | 10113189 |
| Base 10 | 53899010 | 53899110 |
| Base 11 | 338a5111 | 338a5211 |
| Base 12 | 21baba12 | 21babb12 |
| Base 13 | 15b43a13 | 15b43b13 |
| Base 14 | 1005d414 | 1005d514 |
| Base 15 | a9a7a15 | a9a7b15 |
| Base 16 | 8396e16 | 8396f16 |