Base | Representation |
---|---|
bin | 100111100001100111100… |
… | …0001110110011100101100 |
3 | 201020022202011110202002122 |
4 | 1033003033001312130230 |
5 | 1203000333334443040 |
6 | 15315323015412112 |
7 | 1100320520252210 |
oct | 117031701663454 |
9 | 21208664422078 |
10 | 5432312031020 |
11 | 1804915581026 |
12 | 73899a384038 |
13 | 305359a92994 |
14 | 14acd5074940 |
15 | 96490be01b5 |
hex | 4f0cf07672c |
5432312031020 has 48 divisors (see below), whose sum is σ = 13041321384000. Its totient is φ = 1861968052224.
The previous prime is 5432312030983. The next prime is 5432312031023. The reversal of 5432312031020 is 201302132345.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (5432312031023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5128145 + ... + 6096104.
It is an arithmetic number, because the mean of its divisors is an integer number (271694195500).
Almost surely, 25432312031020 is an apocalyptic number.
It is an amenable number.
5432312031020 is an abundant number, since it is smaller than the sum of its proper divisors (7609009352980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5432312031020 is a wasteful number, since it uses less digits than its factorization.
5432312031020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11227722 (or 11227720 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 5432312031020 its reverse (201302132345), we get a palindrome (5633614163365).
The spelling of 5432312031020 in words is "five trillion, four hundred thirty-two billion, three hundred twelve million, thirty-one thousand, twenty".
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