Base | Representation |
---|---|
bin | 1100101011000111… |
… | …10101111101010000 |
3 | 122120012020120111210 |
4 | 12111203311331100 |
5 | 102413331343103 |
6 | 3043100540120 |
7 | 330420323013 |
oct | 62543657520 |
9 | 18505216453 |
10 | 6804168528 |
11 | 2981859583 |
12 | 139a851640 |
13 | 84587b131 |
14 | 48794137a |
15 | 29c534e03 |
hex | 1958f5f50 |
6804168528 has 20 divisors (see below), whose sum is σ = 17577435488. Its totient is φ = 2268056160.
The previous prime is 6804168509. The next prime is 6804168551. The reversal of 6804168528 is 8258614086.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 141753511 = 6804168528 / (6 + 8 + 0 + 4 + 1 + 6 + 8 + 5 + 2 + 8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70876708 + ... + 70876803.
Almost surely, 26804168528 is an apocalyptic number.
It is an amenable number.
6804168528 is an abundant number, since it is smaller than the sum of its proper divisors (10773266960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6804168528 is a wasteful number, since it uses less digits than its factorization.
6804168528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141753522 (or 141753516 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 48.
The square root of 6804168528 is about 82487.3840535630. The cubic root of 6804168528 is about 1894.9235241332.
The spelling of 6804168528 in words is "six billion, eight hundred four million, one hundred sixty-eight thousand, five hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •