Base | Representation |
---|---|
bin | 1011110011100011… |
… | …10101100000110000 |
3 | 121100201012112221101 |
4 | 11321301311200300 |
5 | 100440021342142 |
6 | 2524530534144 |
7 | 313030513546 |
oct | 57161654060 |
9 | 17321175841 |
10 | 6338074672 |
11 | 2762750346 |
12 | 128a737354 |
13 | 7a0137c57 |
14 | 441a93d96 |
15 | 2716680b7 |
hex | 179c75830 |
6338074672 has 80 divisors (see below), whose sum is σ = 13013042112. Its totient is φ = 2984509440.
The previous prime is 6338074669. The next prime is 6338074679. The reversal of 6338074672 is 2764708336.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is not an unprimeable number, because it can be changed into a prime (6338074679) 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, 9887472 + ... + 9888112.
Almost surely, 26338074672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6338074672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6506521056).
6338074672 is an abundant number, since it is smaller than the sum of its proper divisors (6674967440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6338074672 is a wasteful number, since it uses less digits than its factorization.
6338074672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046 (or 1040 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 46.
The square root of 6338074672 is about 79612.0259257356. The cubic root of 6338074672 is about 1850.6279506467.
The spelling of 6338074672 in words is "six billion, three hundred thirty-eight million, seventy-four thousand, six hundred seventy-two".
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