Base | Representation |
---|---|
bin | 1100111011100110… |
… | …10100011110000110 |
3 | 122220211102122222021 |
4 | 12131303110132012 |
5 | 103204231142043 |
6 | 3104520353354 |
7 | 334016536522 |
oct | 63563243606 |
9 | 18824378867 |
10 | 6942443398 |
11 | 2a42912530 |
12 | 141901585a |
13 | 868403197 |
14 | 49c056d82 |
15 | 2a974a3ed |
hex | 19dcd4786 |
6942443398 has 32 divisors (see below), whose sum is σ = 11502881280. Its totient is φ = 3116160960.
The previous prime is 6942443393. The next prime is 6942443399. The reversal of 6942443398 is 8933442496.
6942443398 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6942443393) 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, 1922911 + ... + 1926517.
It is an arithmetic number, because the mean of its divisors is an integer number (359465040).
Almost surely, 26942443398 is an apocalyptic number.
6942443398 is a deficient number, since it is larger than the sum of its proper divisors (4560437882).
6942443398 is a wasteful number, since it uses less digits than its factorization.
6942443398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4692.
The product of its digits is 4478976, while the sum is 52.
The square root of 6942443398 is about 83321.3261896377. The cubic root of 6942443398 is about 1907.6738032090.
The spelling of 6942443398 in words is "six billion, nine hundred forty-two million, four hundred forty-three thousand, three hundred ninety-eight".
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