Base | Representation |
---|---|
bin | 10000011111000000… |
… | …11110111010001010 |
3 | 211211210001001220100 |
4 | 20033200132322022 |
5 | 121111111424132 |
6 | 4022104310230 |
7 | 432212451156 |
oct | 101740367212 |
9 | 24753031810 |
10 | 8850108042 |
11 | 3831723186 |
12 | 186ba72376 |
13 | ab06bb629 |
14 | 5dd558066 |
15 | 36be6e37c |
hex | 20f81ee8a |
8850108042 has 12 divisors (see below), whose sum is σ = 19175234130. Its totient is φ = 2950036008.
The previous prime is 8850108023. The next prime is 8850108049. The reversal of 8850108042 is 2408010588.
It can be written as a sum of positive squares in only one way, i.e., 7889170041 + 960938001 = 88821^2 + 30999^2 .
It is a junction number, because it is equal to n+sod(n) for n = 8850107988 and 8850108006.
It is not an unprimeable number, because it can be changed into a prime (8850108049) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245836317 + ... + 245836352.
Almost surely, 28850108042 is an apocalyptic number.
8850108042 is an abundant number, since it is smaller than the sum of its proper divisors (10325126088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8850108042 is a wasteful number, since it uses less digits than its factorization.
8850108042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491672677 (or 491672674 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 8850108042 is about 94075.0128461325. The cubic root of 8850108042 is about 2068.4714178871.
The spelling of 8850108042 in words is "eight billion, eight hundred fifty million, one hundred eight thousand, forty-two".
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