Compare 130813 vs 130826
| Property | 130813 | 130826 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 2571 × 5091 | 21 × 654131 |
| Prime factorization | 257 × 509 | 2 × 65413 |
| Divisors count | 4 | 4 |
| Divisors | 1, 257, 509, 130813 | 1, 2, 65413, 130826 |
| Number of properties | 1 | 1 |
| Semiprimes | 30192nd | 30195th |
| Roman numberals | ||
| Base 2 | 111111110111111012 | 111111111000010102 |
| Base 3 | 201221022213 | 201221101023 |
| Base 4 | 1333233314 | 1333300224 |
| Base 5 | 131412235 | 131413015 |
| Base 6 | 24453416 | 24454026 |
| Base 7 | 10532447 | 10532637 |
| Base 8 | 3773758 | 3774128 |
| Base 9 | 2183879 | 2184129 |
| Base 10 | 13081310 | 13082610 |
| Base 11 | 8a31111 | 8a32311 |
| Base 12 | 6385112 | 6386212 |
| Base 13 | 4770713 | 4771713 |
| Base 14 | 3595b14 | 3596a14 |
| Base 15 | 28b5d15 | 28b6b15 |
| Base 16 | 1fefd16 | 1ff0a16 |