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8829431044 = 2272271389149
BaseRepresentation
bin10000011100100011…
…00110110100000100
3211210100010120101121
420032101212310010
5121040313243134
64020045203324
7431541632320
oct101621466404
924710116347
108829431044
113820a90255
121864b60544
13aa932c015
145da8d4980
1536a237ab4
hex20e466d04

8829431044 has 24 divisors (see below), whose sum is σ = 17736667200. Its totient is φ = 3767369376.

The previous prime is 8829430991. The next prime is 8829431053. The reversal of 8829431044 is 4401349288.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688219 + ... + 700930.

It is an arithmetic number, because the mean of its divisors is an integer number (739027800).

Almost surely, 28829431044 is an apocalyptic number.

It is an amenable number.

8829431044 is an abundant number, since it is smaller than the sum of its proper divisors (8907236156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8829431044 is a wasteful number, since it uses less digits than its factorization.

8829431044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389387 (or 1389385 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 8829431044 is about 93965.0522481630. The cubic root of 8829431044 is about 2066.8592669041.

The spelling of 8829431044 in words is "eight billion, eight hundred twenty-nine million, four hundred thirty-one thousand, forty-four".

Divisors: 1 2 4 7 14 28 227 454 908 1589 3178 6356 1389149 2778298 5556596 9724043 19448086 38896172 315336823 630673646 1261347292 2207357761 4414715522 8829431044