Base | Representation |
---|---|
bin | 110001110101… |
… | …101001011010 |
3 | 220120202112021 |
4 | 301311221122 |
5 | 11321033134 |
6 | 1144005054 |
7 | 216022531 |
oct | 61655132 |
9 | 26522467 |
10 | 13064794 |
11 | 7413856 |
12 | 446078a |
13 | 2925862 |
14 | 1a41318 |
15 | 12310b4 |
hex | c75a5a |
13064794 has 4 divisors (see below), whose sum is σ = 19597194. Its totient is φ = 6532396.
The previous prime is 13064791. The next prime is 13064803. The reversal of 13064794 is 49746031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 13053769 + 11025 = 3613^2 + 105^2 .
It is not an unprimeable number, because it can be changed into a prime (13064791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266197 + ... + 3266200.
Almost surely, 213064794 is an apocalyptic number.
13064794 is a deficient number, since it is larger than the sum of its proper divisors (6532400).
13064794 is an equidigital number, since it uses as much as digits as its factorization.
13064794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6532399.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 13064794 is about 3614.5254183641. The cubic root of 13064794 is about 235.5234686757.
The spelling of 13064794 in words is "thirteen million, sixty-four thousand, seven hundred ninety-four".
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