Base | Representation |
---|---|
bin | 11110101010101001010010 |
3 | 120010102102112 |
4 | 132222221102 |
5 | 4024221434 |
6 | 444145322 |
7 | 125221205 |
oct | 36525122 |
9 | 16112375 |
10 | 8038994 |
11 | 45a08a7 |
12 | 2838242 |
13 | 1886102 |
14 | 10d393c |
15 | a8bdce |
hex | 7aaa52 |
8038994 has 16 divisors (see below), whose sum is σ = 12899736. Its totient is φ = 3744000.
The previous prime is 8038991. The next prime is 8039051. The reversal of 8038994 is 4998308.
It can be written as a sum of positive squares in 4 ways, for example, as 7912969 + 126025 = 2813^2 + 355^2 .
It is not an unprimeable number, because it can be changed into a prime (8038991) 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, 2264 + ... + 4604.
Almost surely, 28038994 is an apocalyptic number.
8038994 is a deficient number, since it is larger than the sum of its proper divisors (4860742).
8038994 is a wasteful number, since it uses less digits than its factorization.
8038994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2461.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 8038994 is about 2835.3119757797. The cubic root of 8038994 is about 200.3244234625.
The spelling of 8038994 in words is "eight million, thirty-eight thousand, nine hundred ninety-four".
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