Base | Representation |
---|---|
bin | 1011010010100… |
… | …01010001101001 |
3 | 20121012111111011 |
4 | 11221101101221 |
5 | 143221022440 |
6 | 13221503521 |
7 | 2226656062 |
oct | 551212151 |
9 | 217174434 |
10 | 94704745 |
11 | 49505093 |
12 | 27871ba1 |
13 | 1680b515 |
14 | c813569 |
15 | 84aa9ea |
hex | 5a51469 |
94704745 has 4 divisors (see below), whose sum is σ = 113645700. Its totient is φ = 75763792.
The previous prime is 94704733. The next prime is 94704761. The reversal of 94704745 is 54740749.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54740749 = 7 ⋅7820107.
It can be written as a sum of positive squares in 2 ways, for example, as 21790224 + 72914521 = 4668^2 + 8539^2 .
It is a cyclic number.
It is not a de Polignac number, because 94704745 - 25 = 94704713 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 94704698 and 94704707.
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, 9470470 + ... + 9470479.
It is an arithmetic number, because the mean of its divisors is an integer number (28411425).
Almost surely, 294704745 is an apocalyptic number.
It is an amenable number.
94704745 is a deficient number, since it is larger than the sum of its proper divisors (18940955).
94704745 is a wasteful number, since it uses less digits than its factorization.
94704745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18940954.
The product of its (nonzero) digits is 141120, while the sum is 40.
The square root of 94704745 is about 9731.6362961220. The cubic root of 94704745 is about 455.8170642655.
The spelling of 94704745 in words is "ninety-four million, seven hundred four thousand, seven hundred forty-five".
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