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9080930880 = 2632572229281
BaseRepresentation
bin10000111010100010…
…00000001001000000
3212102212101002022100
420131101000021000
5122044204242010
64101031510400
7441014432100
oct103521001100
925385332270
109080930880
11393aa4885a
121915228400
13b194782a8
14622081200
153823662c0
hex21d440240

9080930880 has 504 divisors, whose sum is σ = 36622680120. Its totient is φ = 2059223040.

The previous prime is 9080930869. The next prime is 9080930893. The reversal of 9080930880 is 880390809.

It can be written as a sum of positive squares in 4 ways, for example, as 3516964416 + 5563966464 = 59304^2 + 74592^2 .

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32316340 + ... + 32316620.

Almost surely, 29080930880 is an apocalyptic number.

9080930880 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9080930880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18311340060).

9080930880 is an abundant number, since it is smaller than the sum of its proper divisors (27541749240).

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

9080930880 is a wasteful number, since it uses less digits than its factorization.

9080930880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 9080930880 is about 95293.9183788766. The cubic root of 9080930880 is about 2086.3001534968.

The spelling of 9080930880 in words is "nine billion, eighty million, nine hundred thirty thousand, eight hundred eighty".