Base | Representation |
---|---|
bin | 11100001111001111… |
… | …100000000011011010 |
3 | 2220021002100121210102 |
4 | 130033033200003122 |
5 | 444044021232022 |
6 | 21532401215402 |
7 | 2122240636040 |
oct | 341717400332 |
9 | 86232317712 |
10 | 30320492762 |
11 | 1194a144a8a |
12 | 5a62331562 |
13 | 2b228b96a1 |
14 | 1678c34390 |
15 | bc6d34a92 |
hex | 70f3e00da |
30320492762 has 16 divisors (see below), whose sum is σ = 54237900672. Its totient is φ = 12429518640.
The previous prime is 30320492731. The next prime is 30320492767. The reversal of 30320492762 is 26729402303.
It is not an unprimeable number, because it can be changed into a prime (30320492767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47081189 + ... + 47081832.
It is an arithmetic number, because the mean of its divisors is an integer number (3389868792).
Almost surely, 230320492762 is an apocalyptic number.
30320492762 is a deficient number, since it is larger than the sum of its proper divisors (23917407910).
30320492762 is a wasteful number, since it uses less digits than its factorization.
30320492762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94163053.
The product of its (nonzero) digits is 108864, while the sum is 38.
The spelling of 30320492762 in words is "thirty billion, three hundred twenty million, four hundred ninety-two thousand, seven hundred sixty-two".
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