Base | Representation |
---|---|
bin | 10011011000000011… |
… | …10000000101100111 |
3 | 222211221211021021202 |
4 | 21230001300011213 |
5 | 132300444124111 |
6 | 4440114033115 |
7 | 515531241356 |
oct | 115401600547 |
9 | 28757737252 |
10 | 10402333031 |
11 | 4458933852 |
12 | 202387879b |
13 | c9a16795c |
14 | 70977399d |
15 | 40d382b3b |
hex | 26c070167 |
10402333031 has 16 divisors (see below), whose sum is σ = 11424304800. Its totient is φ = 9427719168.
The previous prime is 10402333021. The next prime is 10402333063. The reversal of 10402333031 is 13033320401.
It is a cyclic number.
It is not a de Polignac number, because 10402333031 - 214 = 10402316647 is a prime.
It is a super-2 number, since 2×104023330312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10402332994 and 10402333012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10402333021) 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, 159011 + ... + 214683.
It is an arithmetic number, because the mean of its divisors is an integer number (714019050).
Almost surely, 210402333031 is an apocalyptic number.
10402333031 is a deficient number, since it is larger than the sum of its proper divisors (1021971769).
10402333031 is a wasteful number, since it uses less digits than its factorization.
10402333031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56098.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 10402333031 its reverse (13033320401), we get a palindrome (23435653432).
The spelling of 10402333031 in words is "ten billion, four hundred two million, three hundred thirty-three thousand, thirty-one".
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