Base | Representation |
---|---|
bin | 1001010000000110101000… |
… | …00010011100010110100010 |
3 | 2200000220202202101002121200 |
4 | 10220003110002130112202 |
5 | 10131311040231232231 |
6 | 111134051123302030 |
7 | 4166562143116356 |
oct | 450032402342642 |
9 | 80026682332550 |
10 | 20344522524066 |
11 | 6534077647674 |
12 | 2346aa351a916 |
13 | b47632126930 |
14 | 50497445b466 |
15 | 25431b0b8be6 |
hex | 1280d409c5a2 |
20344522524066 has 24 divisors (see below), whose sum is σ = 47470552556700. Its totient is φ = 6259853084256.
The previous prime is 20344522523989. The next prime is 20344522524077. The reversal of 20344522524066 is 66042522544302.
20344522524066 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 45 + 22 + 524 + 0 + 66 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 19909488620025 + 435033904041 = 4462005^2 + 659571^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43471201741 + ... + 43471202208.
Almost surely, 220344522524066 is an apocalyptic number.
20344522524066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
20344522524066 is an abundant number, since it is smaller than the sum of its proper divisors (27126030032634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20344522524066 is a wasteful number, since it uses less digits than its factorization.
20344522524066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86942403970 (or 86942403967 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 45.
The spelling of 20344522524066 in words is "twenty trillion, three hundred forty-four billion, five hundred twenty-two million, five hundred twenty-four thousand, sixty-six".
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