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9068514965 = 597109171541
BaseRepresentation
bin10000111001000011…
…01000111010010101
3212102000000021212122
420130201220322111
5122033014434330
64055505425325
7440504051066
oct103441507225
925360007778
109068514965
113933a38574
12191103b245
13b16a1bbb3
1462056c56d
153812125e5
hex21c868e95

9068514965 has 16 divisors (see below), whose sum is σ = 11095336560. Its totient is φ = 7114106880.

The previous prime is 9068514953. The next prime is 9068514989. The reversal of 9068514965 is 5694158609.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 198077476 + 8870437489 = 14074^2 + 94183^2 .

It is not a de Polignac number, because 9068514965 - 28 = 9068514709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32906 + ... + 138635.

It is an arithmetic number, because the mean of its divisors is an integer number (693458535).

Almost surely, 29068514965 is an apocalyptic number.

It is an amenable number.

9068514965 is a deficient number, since it is larger than the sum of its proper divisors (2026821595).

9068514965 is a wasteful number, since it uses less digits than its factorization.

9068514965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171752.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The square root of 9068514965 is about 95228.7507268682. The cubic root of 9068514965 is about 2085.3488875917.

The spelling of 9068514965 in words is "nine billion, sixty-eight million, five hundred fourteen thousand, nine hundred sixty-five".

Divisors: 1 5 97 109 485 545 10573 52865 171541 857705 16639477 18697969 83197385 93489845 1813702993 9068514965