Base | Representation |
---|---|
bin | 10000101110100111… |
… | …00100110011011100 |
3 | 212011220020010102010 |
4 | 20113103210303130 |
5 | 121343110121134 |
6 | 4043100431220 |
7 | 435361514334 |
oct | 102723446334 |
9 | 25156203363 |
10 | 8980942044 |
11 | 3899564758 |
12 | 18a7848510 |
13 | b018398b9 |
14 | 612a940c4 |
15 | 3786b4ce9 |
hex | 2174e4cdc |
8980942044 has 24 divisors (see below), whose sum is σ = 20957065360. Its totient is φ = 2993428224.
The previous prime is 8980942039. The next prime is 8980942093. The reversal of 8980942044 is 4402490898.
8980942044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 8980941984 and 8980942002.
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 7 ways as a sum of consecutive naturals, for example, 297972 + ... + 326724.
Almost surely, 28980942044 is an apocalyptic number.
It is an amenable number.
8980942044 is an abundant number, since it is smaller than the sum of its proper divisors (11976123316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8980942044 is a wasteful number, since it uses less digits than its factorization.
8980942044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54789 (or 54787 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The square root of 8980942044 is about 94767.8323272196. The cubic root of 8980942044 is about 2078.6145578535.
The spelling of 8980942044 in words is "eight billion, nine hundred eighty million, nine hundred forty-two thousand, forty-four".
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