Base | Representation |
---|---|
bin | 1011010011001… |
… | …10100101001101 |
3 | 20121100221012022 |
4 | 11221212211031 |
5 | 143231321023 |
6 | 13223415525 |
7 | 2230501361 |
oct | 551464515 |
9 | 217327168 |
10 | 94792013 |
11 | 49564708 |
12 | 278b45a5 |
13 | 1683c164 |
14 | c8372a1 |
15 | 84c67c8 |
hex | 5a6694d |
94792013 has 4 divisors (see below), whose sum is σ = 94836060. Its totient is φ = 94747968.
The previous prime is 94792001. The next prime is 94792057. The reversal of 94792013 is 31029749.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 17123044 + 77668969 = 4138^2 + 8813^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-94792013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94792073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18620 + ... + 23157.
It is an arithmetic number, because the mean of its divisors is an integer number (23709015).
Almost surely, 294792013 is an apocalyptic number.
It is an amenable number.
94792013 is a deficient number, since it is larger than the sum of its proper divisors (44047).
94792013 is a wasteful number, since it uses less digits than its factorization.
94792013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44046.
The product of its (nonzero) digits is 13608, while the sum is 35.
The square root of 94792013 is about 9736.1189906451. The cubic root of 94792013 is about 455.9570292046.
The spelling of 94792013 in words is "ninety-four million, seven hundred ninety-two thousand, thirteen".
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