Base | Representation |
---|---|
bin | 1011001111010… |
… | …11010111010001 |
3 | 20120102021212201 |
4 | 11213223113101 |
5 | 143114143223 |
6 | 13204523201 |
7 | 2223300061 |
oct | 547532721 |
9 | 216367781 |
10 | 94287313 |
11 | 4924a4aa |
12 | 276b0501 |
13 | 166c3513 |
14 | c7453a1 |
15 | 8426ead |
hex | 59eb5d1 |
94287313 has 8 divisors (see below), whose sum is σ = 95419368. Its totient is φ = 93160704.
The previous prime is 94287307. The next prime is 94287317. The reversal of 94287313 is 31378249.
It can be written as a sum of positive squares in 4 ways, for example, as 5607424 + 88679889 = 2368^2 + 9417^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 94287313 - 217 = 94156241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (94287317) 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, 41031 + ... + 43267.
It is an arithmetic number, because the mean of its divisors is an integer number (11927421).
Almost surely, 294287313 is an apocalyptic number.
It is an amenable number.
94287313 is a deficient number, since it is larger than the sum of its proper divisors (1132055).
94287313 is a wasteful number, since it uses less digits than its factorization.
94287313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2723.
The product of its digits is 36288, while the sum is 37.
The square root of 94287313 is about 9710.1654465823. The cubic root of 94287313 is about 455.1463732264.
The spelling of 94287313 in words is "ninety-four million, two hundred eighty-seven thousand, three hundred thirteen".
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