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9025079796 = 2232250696661
BaseRepresentation
bin10000110011110111…
…11100100111110100
3212021222021120000200
420121323330213310
5121440410023141
64051314440500
7436435624665
oct103173744764
925258246020
109025079796
113911471037
1218ba593130
13b0aa21905
146188a336c
1537c4d2ab6
hex219efc9f4

9025079796 has 18 divisors (see below), whose sum is σ = 22813396242. Its totient is φ = 3008359920.

The previous prime is 9025079771. The next prime is 9025079797. The reversal of 9025079796 is 6979705209.

It can be written as a sum of positive squares in only one way, i.e., 7759143396 + 1265936400 = 88086^2 + 35580^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9025079797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125348295 + ... + 125348366.

Almost surely, 29025079796 is an apocalyptic number.

It is an amenable number.

9025079796 is an abundant number, since it is smaller than the sum of its proper divisors (13788316446).

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

9025079796 is a wasteful number, since it uses less digits than its factorization.

9025079796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250696671 (or 250696666 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The square root of 9025079796 is about 95000.4199780190. The cubic root of 9025079796 is about 2082.0141821212.

The spelling of 9025079796 in words is "nine billion, twenty-five million, seventy-nine thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 250696661 501393322 752089983 1002786644 1504179966 2256269949 3008359932 4512539898 9025079796