Base | Representation |
---|---|
bin | 10011001101010010… |
… | …01111101111101111 |
3 | 222121122220001020122 |
4 | 21212221033233233 |
5 | 132104334214043 |
6 | 4423130235155 |
7 | 513353515031 |
oct | 114651175757 |
9 | 28548801218 |
10 | 10312023023 |
11 | 4411960585 |
12 | 1bb9585abb |
13 | c84537893 |
14 | 6db785c51 |
15 | 405494368 |
hex | 266a4fbef |
10312023023 has 12 divisors (see below), whose sum is σ = 10524768408. Its totient is φ = 10102968720.
The previous prime is 10312022939. The next prime is 10312023041. The reversal of 10312023023 is 32032021301.
It is not a de Polignac number, because 10312023023 - 28 = 10312022767 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10312022992 and 10312023010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312023053) 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, 811265 + ... + 823877.
It is an arithmetic number, because the mean of its divisors is an integer number (877064034).
Almost surely, 210312023023 is an apocalyptic number.
10312023023 is a deficient number, since it is larger than the sum of its proper divisors (212745385).
10312023023 is an equidigital number, since it uses as much as digits as its factorization.
10312023023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12902 (or 12823 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 10312023023 its reverse (32032021301), we get a palindrome (42344044324).
The spelling of 10312023023 in words is "ten billion, three hundred twelve million, twenty-three thousand, twenty-three".
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