Compare 20838 vs 20842
| Property | 20838 | 20842 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 231 × 1511 | 21 × 171 × 6131 |
| Prime factorization | 2 × 3 × 23 × 151 | 2 × 17 × 613 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 3473, 6946, 10419, 20838 | 1, 2, 17, 34, 613, 1226, 10421, 20842 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001011001102 | 1010001011010102 |
| Base 3 | 10011202103 | 10011202213 |
| Base 4 | 110112124 | 110112224 |
| Base 5 | 11313235 | 11313325 |
| Base 6 | 2402506 | 2402546 |
| Base 7 | 1145167 | 1145237 |
| Base 8 | 505468 | 505528 |
| Base 9 | 315239 | 315279 |
| Base 10 | 2083810 | 2084210 |
| Base 11 | 1472411 | 1472811 |
| Base 12 | 1008612 | 1008a12 |
| Base 13 | 963c13 | 964313 |
| Base 14 | 784614 | 784a14 |
| Base 15 | 629315 | 629715 |
| Base 16 | 516616 | 516a16 |