Base | Representation |
---|---|
bin | 10000101010111100… |
… | …11101111010101100 |
3 | 212002202110110020001 |
4 | 20111132131322230 |
5 | 121312230233423 |
6 | 4040042434044 |
7 | 434536544611 |
oct | 102536357254 |
9 | 25082413201 |
10 | 8950242988 |
11 | 38831a7035 |
12 | 1899502924 |
13 | ac837b68b |
14 | 60c982508 |
15 | 375b4dcad |
hex | 21579deac |
8950242988 has 24 divisors (see below), whose sum is σ = 15789161808. Its totient is φ = 4439187456.
The previous prime is 8950242971. The next prime is 8950242997. The reversal of 8950242988 is 8892420598.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256095 + ... + 288937.
It is an arithmetic number, because the mean of its divisors is an integer number (657881742).
Almost surely, 28950242988 is an apocalyptic number.
It is an amenable number.
8950242988 is a deficient number, since it is larger than the sum of its proper divisors (6838918820).
8950242988 is a wasteful number, since it uses less digits than its factorization.
8950242988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33393 (or 33391 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 55.
The square root of 8950242988 is about 94605.7238648910. The cubic root of 8950242988 is about 2076.2434498425.
The spelling of 8950242988 in words is "eight billion, nine hundred fifty million, two hundred forty-two thousand, nine hundred eighty-eight".
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