Base | Representation |
---|---|
bin | 1001001111101110000010… |
… | …01110011100001011111000 |
3 | 2122222122200210021000000101 |
4 | 10213313001032130023320 |
5 | 10131102021413000440 |
6 | 111124025210245144 |
7 | 4165614053402665 |
oct | 447670116341370 |
9 | 78878623230011 |
10 | 20331322000120 |
11 | 652951326164a |
12 | 234441a7267b4 |
13 | b4630a346311 |
14 | 504081214a6c |
15 | 253ce725769a |
hex | 127dc139c2f8 |
20331322000120 has 32 divisors (see below), whose sum is σ = 45745637541120. Its totient is φ = 8132499815040.
The previous prime is 20331322000091. The next prime is 20331322000139. The reversal of 20331322000120 is 2100022313302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13150594 + ... + 14615086.
It is an arithmetic number, because the mean of its divisors is an integer number (1429551173160).
Almost surely, 220331322000120 is an apocalyptic number.
20331322000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20331322000120 is an abundant number, since it is smaller than the sum of its proper divisors (25414315541000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20331322000120 is a wasteful number, since it uses less digits than its factorization.
20331322000120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1811575 (or 1811571 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 20331322000120 its reverse (2100022313302), we get a palindrome (22431344313422).
The spelling of 20331322000120 in words is "twenty trillion, three hundred thirty-one billion, three hundred twenty-two million, one hundred twenty", and thus it is an aban number.
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