Base | Representation |
---|---|
bin | 1001011000001111… |
… | …01011111010100001 |
3 | 110222220120122000100 |
4 | 10230013223322201 |
5 | 40303001222211 |
6 | 2151345213013 |
7 | 235530215100 |
oct | 45407537241 |
9 | 13886518010 |
10 | 5035179681 |
11 | 2154256024 |
12 | b86331169 |
13 | 62322837c |
14 | 35aa1c037 |
15 | 1e70a5156 |
hex | 12c1ebea1 |
5035179681 has 81 divisors (see below), whose sum is σ = 8823133683. Its totient is φ = 2758885920.
The previous prime is 5035179679. The next prime is 5035179691. The reversal of 5035179681 is 1869715305.
It is a happy number.
The square root of 5035179681 is 70959.
It is a perfect power (a square), and thus also a powerful number.
5035179681 is a `hidden beast` number, since 50 + 3 + 517 + 9 + 6 + 81 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3509496081 + 1525683600 = 59241^2 + 39060^2 .
It is not a de Polignac number, because 5035179681 - 21 = 5035179679 is a prime.
It is a super-2 number, since 2×50351796812 = 50706068839910523522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5035179601) 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 80 ways as a sum of consecutive naturals, for example, 46194255 + ... + 46194363.
Almost surely, 25035179681 is an apocalyptic number.
5035179681 is the 70959-th square number.
5035179681 is the 35480-th centered octagonal number.
It is an amenable number.
5035179681 is a deficient number, since it is larger than the sum of its proper divisors (3787954002).
5035179681 is a wasteful number, since it uses less digits than its factorization.
5035179681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300 (or 150 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 45.
The cubic root of 5035179681 is about 1713.9770047887.
The spelling of 5035179681 in words is "five billion, thirty-five million, one hundred seventy-nine thousand, six hundred eighty-one".
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