Base | Representation |
---|---|
bin | 1100101011001000… |
… | …11111100000110110 |
3 | 122120012120020000000 |
4 | 12111210133200312 |
5 | 102413402314432 |
6 | 3043104332130 |
7 | 330421632165 |
oct | 62544374066 |
9 | 18505506000 |
10 | 6804338742 |
11 | 2981965453 |
12 | 139a914046 |
13 | 84590a756 |
14 | 4879873dc |
15 | 29c56a57c |
hex | 19591f836 |
6804338742 has 32 divisors (see below), whose sum is σ = 15307438560. Its totient is φ = 2268111456.
The previous prime is 6804338741. The next prime is 6804338771. The reversal of 6804338742 is 2478334086.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6804338741) 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 15 ways as a sum of consecutive naturals, for example, 773443 + ... + 782190.
It is an arithmetic number, because the mean of its divisors is an integer number (478357455).
Almost surely, 26804338742 is an apocalyptic number.
6804338742 is an abundant number, since it is smaller than the sum of its proper divisors (8503099818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6804338742 is an equidigital number, since it uses as much as digits as its factorization.
6804338742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1555656 (or 1555638 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 45.
The square root of 6804338742 is about 82488.4158048874. The cubic root of 6804338742 is about 1894.9393252225.
The spelling of 6804338742 in words is "six billion, eight hundred four million, three hundred thirty-eight thousand, seven hundred forty-two".
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