Base | Representation |
---|---|
bin | 11001111111011010011110 |
3 | 110211011011000 |
4 | 121333122132 |
5 | 3221011332 |
6 | 402011130 |
7 | 111624654 |
oct | 31773236 |
9 | 13734130 |
10 | 6813342 |
11 | 3933a68 |
12 | 2346aa6 |
13 | 1547283 |
14 | c94dd4 |
15 | 8e8b7c |
hex | 67f69e |
6813342 has 16 divisors (see below), whose sum is σ = 15140880. Its totient is φ = 2271096.
The previous prime is 6813299. The next prime is 6813349. The reversal of 6813342 is 2433186.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6813349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63033 + ... + 63140.
It is an arithmetic number, because the mean of its divisors is an integer number (946305).
Almost surely, 26813342 is an apocalyptic number.
6813342 is an abundant number, since it is smaller than the sum of its proper divisors (8327538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6813342 is a wasteful number, since it uses less digits than its factorization.
6813342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126184 (or 126178 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 6813342 is about 2610.2379201904. The cubic root of 6813342 is about 189.5774728884.
The spelling of 6813342 in words is "six million, eight hundred thirteen thousand, three hundred forty-two".
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