Compare 20209 vs 20210
Property | 20209 | 20210 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 71 × 28871 | 21 × 51 × 431 × 471 |
Prime factorization | 7 × 2887 | 2 × 5 × 43 × 47 |
Divisors count | 4 | 16 |
Divisors | 1, 7, 2887, 20209 | 1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 20210 |
Number of properties | 1 | 0 |
Semiprimes | 5133rd | |
Roman numberals | ||
Base 2 | 1001110111100012 | 1001110111100102 |
Base 3 | 10002011113 | 10002011123 |
Base 4 | 103233014 | 103233024 |
Base 5 | 11213145 | 11213205 |
Base 6 | 2333216 | 2333226 |
Base 7 | 1126307 | 1126317 |
Base 8 | 473618 | 473628 |
Base 9 | 306449 | 306459 |
Base 10 | 2020910 | 2021010 |
Base 11 | 1420211 | 1420311 |
Base 12 | b84112 | b84212 |
Base 13 | 927713 | 927813 |
Base 14 | 751714 | 751814 |
Base 15 | 5ec415 | 5ec515 |
Base 16 | 4ef116 | 4ef216 |