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8950242988 = 2219335332843
BaseRepresentation
bin10000101010111100…
…11101111010101100
3212002202110110020001
420111132131322230
5121312230233423
64040042434044
7434536544611
oct102536357254
925082413201
108950242988
1138831a7035
121899502924
13ac837b68b
1460c982508
15375b4dcad
hex21579deac

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".

Divisors: 1 2 4 193 353 386 706 772 1412 32843 65686 68129 131372 136258 272516 6338699 11593579 12677398 23187158 25354796 46374316 2237560747 4475121494 8950242988