Base | Representation |
---|---|
bin | 11010101100001111010010 |
3 | 111011111000011 |
4 | 122230033102 |
5 | 3242400241 |
6 | 405545134 |
7 | 113321155 |
oct | 32541722 |
9 | 14144004 |
10 | 6996946 |
11 | 3a49a00 |
12 | 24151aa |
13 | 15aca08 |
14 | d01c9c |
15 | 933281 |
hex | 6ac3d2 |
6996946 has 24 divisors (see below), whose sum is σ = 11946060. Its totient is φ = 3067680.
The previous prime is 6996923. The next prime is 6996947. The reversal of 6996946 is 6496996.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6682225 + 314721 = 2585^2 + 561^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 6996946.
It is not an unprimeable number, because it can be changed into a prime (6996947) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6520 + ... + 7516.
Almost surely, 26996946 is an apocalyptic number.
6996946 is a deficient number, since it is larger than the sum of its proper divisors (4949114).
6996946 is a wasteful number, since it uses less digits than its factorization.
6996946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050 (or 1039 counting only the distinct ones).
The product of its digits is 629856, while the sum is 49.
The square root of 6996946 is about 2645.1740963498. The cubic root of 6996946 is about 191.2652947456.
The spelling of 6996946 in words is "six million, nine hundred ninety-six thousand, nine hundred forty-six".
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