Base | Representation |
---|---|
bin | 10000011110100001… |
… | …00000011111101010 |
3 | 211211111011022022100 |
4 | 20033100200133222 |
5 | 121104023421414 |
6 | 4021434434230 |
7 | 432132036624 |
oct | 101720403752 |
9 | 24744138270 |
10 | 8845920234 |
11 | 382a322888 |
12 | 186a592976 |
13 | aac883438 |
14 | 5dcb87c14 |
15 | 36b8e3609 |
hex | 20f4207ea |
8845920234 has 12 divisors (see below), whose sum is σ = 19166160546. Its totient is φ = 2948640072.
The previous prime is 8845920229. The next prime is 8845920247. The reversal of 8845920234 is 4320295488.
It can be written as a sum of positive squares in only one way, i.e., 7438545009 + 1407375225 = 86247^2 + 37515^2 .
It is a super-2 number, since 2×88459202342 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8845920234.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245719989 + ... + 245720024.
Almost surely, 28845920234 is an apocalyptic number.
8845920234 is an abundant number, since it is smaller than the sum of its proper divisors (10320240312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8845920234 is a wasteful number, since it uses less digits than its factorization.
8845920234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491440021 (or 491440018 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The square root of 8845920234 is about 94052.7523999165. The cubic root of 8845920234 is about 2068.1451044383.
The spelling of 8845920234 in words is "eight billion, eight hundred forty-five million, nine hundred twenty thousand, two hundred thirty-four".
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