Base | Representation |
---|---|
bin | 11100001100001110011… |
… | …00110001011010101000 |
3 | 10102121012220100202202101 |
4 | 32012013030301122220 |
5 | 111332231243221041 |
6 | 2020552445143144 |
7 | 126660462263530 |
oct | 16060714613250 |
9 | 3377186322671 |
10 | 968635913896 |
11 | 3438837a2882 |
12 | 13788a25aab4 |
13 | 7045a41aa01 |
14 | 34c4cb984c0 |
15 | 1a2e2eddb31 |
hex | e1873316a8 |
968635913896 has 64 divisors (see below), whose sum is σ = 2166055188480. Its totient is φ = 397051005120.
The previous prime is 968635913891. The next prime is 968635913899. The reversal of 968635913896 is 698319536869.
It is not an unprimeable number, because it can be changed into a prime (968635913891) 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, 28822815 + ... + 28856401.
It is an arithmetic number, because the mean of its divisors is an integer number (33844612320).
Almost surely, 2968635913896 is an apocalyptic number.
It is an amenable number.
968635913896 is an abundant number, since it is smaller than the sum of its proper divisors (1197419274584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968635913896 is a wasteful number, since it uses less digits than its factorization.
968635913896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56014 (or 56010 counting only the distinct ones).
The product of its digits is 453496320, while the sum is 73.
The spelling of 968635913896 in words is "nine hundred sixty-eight billion, six hundred thirty-five million, nine hundred thirteen thousand, eight hundred ninety-six".
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