Base | Representation |
---|---|
bin | 11100011000111001… |
… | …010011001101110000 |
3 | 2220200101002122201200 |
4 | 130120321103031300 |
5 | 444412001221133 |
6 | 22000424331200 |
7 | 2126245336350 |
oct | 343071231560 |
9 | 86611078650 |
10 | 30482445168 |
11 | 11a2260024a |
12 | 5aa8613b00 |
13 | 2b4a311a06 |
14 | 1692550b60 |
15 | bd6175913 |
hex | 718e53370 |
30482445168 has 60 divisors (see below), whose sum is σ = 97495442928. Its totient is φ = 8709269760.
The previous prime is 30482445127. The next prime is 30482445179. The reversal of 30482445168 is 86154428403.
30482445168 is a `hidden beast` number, since 3 + 0 + 48 + 2 + 445 + 168 = 666.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 15119253 + ... + 15121268.
Almost surely, 230482445168 is an apocalyptic number.
It is an amenable number.
30482445168 is an abundant number, since it is smaller than the sum of its proper divisors (67012997760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30482445168 is a wasteful number, since it uses less digits than its factorization.
30482445168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30240542 (or 30240533 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 45.
The spelling of 30482445168 in words is "thirty billion, four hundred eighty-two million, four hundred forty-five thousand, one hundred sixty-eight".
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