Compare 20139 vs 20145
Property | 20139 | 20145 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 4 |
Total factors | 4 | 4 |
Prime factorization | 31 × 72 × 1371 | 31 × 51 × 171 × 791 |
Prime factorization | 3 × 7 × 7 × 137 | 3 × 5 × 17 × 79 |
Divisors count | 12 | 16 |
Divisors | 1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139 | 1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 20145 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1001110101010112 | 1001110101100012 |
Base 3 | 10001212203 | 10001220103 |
Base 4 | 103222234 | 103223014 |
Base 5 | 11210245 | 11210405 |
Base 6 | 2331236 | 2331336 |
Base 7 | 1125007 | 1125067 |
Base 8 | 472538 | 472618 |
Base 9 | 305569 | 305639 |
Base 10 | 2013910 | 2014510 |
Base 11 | 1414911 | 1415411 |
Base 12 | b7a312 | b7a912 |
Base 13 | 922213 | 922813 |
Base 14 | 74a714 | 74ad14 |
Base 15 | 5e7915 | 5e8015 |
Base 16 | 4eab16 | 4eb116 |