Base | Representation |
---|---|
bin | 10000101001101111… |
… | …00101111111100000 |
3 | 212002001021201102122 |
4 | 20110313211333200 |
5 | 121302123134243 |
6 | 4035040203412 |
7 | 434354122565 |
oct | 102467457740 |
9 | 25061251378 |
10 | 8940052448 |
11 | 38784767a8 |
12 | 1896009568 |
13 | ac6221182 |
14 | 60b48c86c |
15 | 374cd9668 |
hex | 214de5fe0 |
8940052448 has 24 divisors (see below), whose sum is σ = 17718863400. Its totient is φ = 4440023680.
The previous prime is 8940052447. The next prime is 8940052477. The reversal of 8940052448 is 8442500498.
It is a junction number, because it is equal to n+sod(n) for n = 8940052399 and 8940052408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8940052441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932738 + ... + 942273.
It is an arithmetic number, because the mean of its divisors is an integer number (738285975).
Almost surely, 28940052448 is an apocalyptic number.
It is an amenable number.
8940052448 is a deficient number, since it is larger than the sum of its proper divisors (8778810952).
8940052448 is a wasteful number, since it uses less digits than its factorization.
8940052448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1875170 (or 1875162 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 44.
The square root of 8940052448 is about 94551.8505794572. The cubic root of 8940052448 is about 2075.4551629749.
The spelling of 8940052448 in words is "eight billion, nine hundred forty million, fifty-two thousand, four hundred forty-eight".
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