Base | Representation |
---|---|
bin | 1100000101100011… |
… | …11100001100110011 |
3 | 121202020101021122100 |
4 | 12002301330030303 |
5 | 101242202101021 |
6 | 2551523511443 |
7 | 316543262115 |
oct | 60261741463 |
9 | 17666337570 |
10 | 6489097011 |
11 | 282aa206a1 |
12 | 1311228583 |
13 | 7c5504297 |
14 | 457b673b5 |
15 | 27ea4a626 |
hex | 182c7c333 |
6489097011 has 12 divisors (see below), whose sum is σ = 9406981792. Its totient is φ = 4310445456.
The previous prime is 6489097007. The next prime is 6489097031. The reversal of 6489097011 is 1107909846.
It is a happy number.
6489097011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6489097011 - 22 = 6489097007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6489097031) 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, 1298971 + ... + 1303956.
Almost surely, 26489097011 is an apocalyptic number.
6489097011 is a deficient number, since it is larger than the sum of its proper divisors (2917884781).
6489097011 is a wasteful number, since it uses less digits than its factorization.
6489097011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2603210 (or 2603207 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 45.
The square root of 6489097011 is about 80554.9316367409. The cubic root of 6489097011 is about 1865.2115193495.
The spelling of 6489097011 in words is "six billion, four hundred eighty-nine million, ninety-seven thousand, eleven".
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