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8800484481 = 3253137134669
BaseRepresentation
bin10000011001000110…
…01011110010000001
3211201022122221011200
420030203023302001
5121010411000411
64013132531413
7431040612105
oct101443136201
924638587150
108800484481
11380670a278
121857320b69
13aa3335689
145d6b1b905
1536791ae56
hex20c8cbc81

8800484481 has 24 divisors (see below), whose sum is σ = 13046290920. Its totient is φ = 5714232576.

The previous prime is 8800484477. The next prime is 8800484509. The reversal of 8800484481 is 1844840088.

It can be written as a sum of positive squares in 4 ways, for example, as 4879721025 + 3920763456 = 69855^2 + 62616^2 .

It is not a de Polignac number, because 8800484481 - 22 = 8800484477 is a prime.

It is a super-2 number, since 2×88004844812 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8800484461) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1986 + ... + 132683.

It is an arithmetic number, because the mean of its divisors is an integer number (543595455).

Almost surely, 28800484481 is an apocalyptic number.

It is an amenable number.

8800484481 is a deficient number, since it is larger than the sum of its proper divisors (4245806439).

8800484481 is a wasteful number, since it uses less digits than its factorization.

8800484481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134865 (or 134862 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The square root of 8800484481 is about 93810.8974533343. The cubic root of 8800484481 is about 2064.5981181040.

The spelling of 8800484481 in words is "eight billion, eight hundred million, four hundred eighty-four thousand, four hundred eighty-one".

Divisors: 1 3 9 53 137 159 411 477 1233 7261 21783 65349 134669 404007 1212021 7137457 18449653 21412371 55348959 64237113 166046877 977831609 2933494827 8800484481