Base | Representation |
---|---|
bin | 10010110111101101… |
… | …10010011001001001 |
3 | 222011001022022111010 |
4 | 21123312302121021 |
5 | 131222020222213 |
6 | 4353142554133 |
7 | 506025164316 |
oct | 113366623111 |
9 | 28131268433 |
10 | 10131023433 |
11 | 4329775943 |
12 | 1b68a38949 |
13 | c55ba3a2b |
14 | 6c170bd0d |
15 | 3e463eac3 |
hex | 25bdb2649 |
10131023433 has 8 divisors (see below), whose sum is σ = 13567019200. Its totient is φ = 6724521648.
The previous prime is 10131023407. The next prime is 10131023447. The reversal of 10131023433 is 33432013101.
10131023433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10131023433 - 26 = 10131023369 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10131023933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7372693 + ... + 7374066.
It is an arithmetic number, because the mean of its divisors is an integer number (1695877400).
Almost surely, 210131023433 is an apocalyptic number.
It is an amenable number.
10131023433 is a deficient number, since it is larger than the sum of its proper divisors (3435995767).
10131023433 is a wasteful number, since it uses less digits than its factorization.
10131023433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14746991.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 10131023433 its reverse (33432013101), we get a palindrome (43563036534).
The spelling of 10131023433 in words is "ten billion, one hundred thirty-one million, twenty-three thousand, four hundred thirty-three".
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