Base | Representation |
---|---|
bin | 10010110111101111… |
… | …11011100010011001 |
3 | 222011001212112110102 |
4 | 21123313323202121 |
5 | 131222104314113 |
6 | 4353153225145 |
7 | 506030552636 |
oct | 113367734231 |
9 | 28131775412 |
10 | 10131323033 |
11 | 432995aa47 |
12 | 1b68b621b5 |
13 | c55c7a200 |
14 | 6c178918d |
15 | 3e469d758 |
hex | 25bdfb899 |
10131323033 has 12 divisors (see below), whose sum is σ = 11018974608. Its totient is φ = 9310757040.
The previous prime is 10131323023. The next prime is 10131323123. The reversal of 10131323033 is 33032313101.
It is not a de Polignac number, because 10131323033 - 212 = 10131318937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10131322996 and 10131323014.
It is not an unprimeable number, because it can be changed into a prime (10131323023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93683 + ... + 170408.
It is an arithmetic number, because the mean of its divisors is an integer number (918247884).
Almost surely, 210131323033 is an apocalyptic number.
10131323033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10131323033 is a deficient number, since it is larger than the sum of its proper divisors (887651575).
10131323033 is a wasteful number, since it uses less digits than its factorization.
10131323033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264344 (or 264331 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 10131323033 its reverse (33032313101), we get a palindrome (43163636134).
The spelling of 10131323033 in words is "ten billion, one hundred thirty-one million, three hundred twenty-three thousand, thirty-three".
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