Base | Representation |
---|---|
bin | 1001110011001010… |
… | …01010010001101111 |
3 | 111120122112000000101 |
4 | 10321211022101233 |
5 | 41233304310111 |
6 | 2230013411531 |
7 | 244241563444 |
oct | 47145122157 |
9 | 14518460011 |
10 | 5261010031 |
11 | 225a780782 |
12 | 1029a99ba7 |
13 | 65ac577b4 |
14 | 37ca059cb |
15 | 20bd12bc1 |
hex | 13994a46f |
5261010031 has 8 divisors (see below), whose sum is σ = 5617987200. Its totient is φ = 4915737120.
The previous prime is 5261010019. The next prime is 5261010059. The reversal of 5261010031 is 1300101625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5261010031 - 225 = 5227455599 is a prime.
It is a super-2 number, since 2×52610100312 = 55356453092565241922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5261009990 and 5261010008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5261010071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925136 + ... + 2926933.
It is an arithmetic number, because the mean of its divisors is an integer number (702248400).
Almost surely, 25261010031 is an apocalyptic number.
5261010031 is a deficient number, since it is larger than the sum of its proper divisors (356977169).
5261010031 is a wasteful number, since it uses less digits than its factorization.
5261010031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5852129.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 5261010031 is about 72532.8203711947. The cubic root of 5261010031 is about 1739.2274316116.
Adding to 5261010031 its reverse (1300101625), we get a palindrome (6561111656).
The spelling of 5261010031 in words is "five billion, two hundred sixty-one million, ten thousand, thirty-one".
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