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8968059436 = 2271718840461
BaseRepresentation
bin10000101101000100…
…11011101000101100
3212010222222121210111
420112202123220230
5121331310400221
64041520345404
7435144150610
oct102642335054
925128877714
108968059436
113892265876
1218a3475264
13acbc78c5b
1461109d340
153774bcbe1
hex21689ba2c

8968059436 has 24 divisors (see below), whose sum is σ = 18991185696. Its totient is φ = 3617368320.

The previous prime is 8968059427. The next prime is 8968059449. The reversal of 8968059436 is 6349508698.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9419755 + ... + 9420706.

It is an arithmetic number, because the mean of its divisors is an integer number (791299404).

Almost surely, 28968059436 is an apocalyptic number.

It is an amenable number.

8968059436 is an abundant number, since it is smaller than the sum of its proper divisors (10023126260).

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

8968059436 is a wasteful number, since it uses less digits than its factorization.

8968059436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18840489 (or 18840487 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 58.

The square root of 8968059436 is about 94699.8386271064. The cubic root of 8968059436 is about 2077.6202007508.

The spelling of 8968059436 in words is "eight billion, nine hundred sixty-eight million, fifty-nine thousand, four hundred thirty-six".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 18840461 37680922 75361844 131883227 263766454 320287837 527532908 640575674 1281151348 2242014859 4484029718 8968059436