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9055869568 = 2770748981
BaseRepresentation
bin10000110111100010…
…11001101010000000
3212101010012211122121
420123301121222000
5122021300311233
64054334414024
7440261423044
oct103361315200
925333184577
109055869568
113927890929
121908961314
13b14212205
1461c9da024
1538006592d
hex21bc59a80

9055869568 has 16 divisors (see below), whose sum is σ = 18040990410. Its totient is φ = 4527934720.

The previous prime is 9055869533. The next prime is 9055869601. The reversal of 9055869568 is 8659685509.

It can be written as a sum of positive squares in only one way, i.e., 7162575424 + 1893294144 = 84632^2 + 43512^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35374363 + ... + 35374618.

Almost surely, 29055869568 is an apocalyptic number.

It is an amenable number.

9055869568 is a deficient number, since it is larger than the sum of its proper divisors (8985120842).

9055869568 is an equidigital number, since it uses as much as digits as its factorization.

9055869568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70748995 (or 70748983 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 61.

The square root of 9055869568 is about 95162.3327162591. The cubic root of 9055869568 is about 2084.3791466352.

The spelling of 9055869568 in words is "nine billion, fifty-five million, eight hundred sixty-nine thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 128 70748981 141497962 282995924 565991848 1131983696 2263967392 4527934784 9055869568