Base | Representation |
---|---|
bin | 1011010010000… |
… | …01000000000101 |
3 | 20121002010001021 |
4 | 11221001000011 |
5 | 143211404320 |
6 | 13220231141 |
7 | 2226260533 |
oct | 551010005 |
9 | 217063037 |
10 | 94638085 |
11 | 49469aa3 |
12 | 2783b4b1 |
13 | 167b7089 |
14 | c7d7153 |
15 | 8495daa |
hex | 5a41005 |
94638085 has 4 divisors (see below), whose sum is σ = 113565708. Its totient is φ = 75710464.
The previous prime is 94638079. The next prime is 94638091. The reversal of 94638085 is 58083649.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (94638079) and next prime (94638091).
It can be written as a sum of positive squares in 2 ways, for example, as 28068804 + 66569281 = 5298^2 + 8159^2 .
It is a cyclic number.
It is not a de Polignac number, because 94638085 - 25 = 94638053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9463804 + ... + 9463813.
It is an arithmetic number, because the mean of its divisors is an integer number (28391427).
Almost surely, 294638085 is an apocalyptic number.
It is an amenable number.
94638085 is a deficient number, since it is larger than the sum of its proper divisors (18927623).
94638085 is a wasteful number, since it uses less digits than its factorization.
94638085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18927622.
The product of its (nonzero) digits is 207360, while the sum is 43.
The square root of 94638085 is about 9728.2107810224. The cubic root of 94638085 is about 455.7100935701.
The spelling of 94638085 in words is "ninety-four million, six hundred thirty-eight thousand, eighty-five".
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