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8330080 = 255114733
BaseRepresentation
bin11111110001101101100000
3120200012201111
4133301231200
54113030310
6454313104
7130542643
oct37615540
916605644
108330080
11477a570
122958794
131958755
14116ba5a
15ae828a
hex7f1b60

8330080 has 48 divisors (see below), whose sum is σ = 21473424. Its totient is φ = 3028480.

The previous prime is 8330059. The next prime is 8330081. The reversal of 8330080 is 800338.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8330081) 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 7 ways as a sum of consecutive naturals, for example, 607 + ... + 4126.

It is an arithmetic number, because the mean of its divisors is an integer number (447363).

Almost surely, 28330080 is an apocalyptic number.

8330080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8330080 is an abundant number, since it is smaller than the sum of its proper divisors (13143344).

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

8330080 is a wasteful number, since it uses less digits than its factorization.

8330080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759 (or 4751 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8330080 is about 2886.1877970777. The cubic root of 8330080 is about 202.7136798444.

The spelling of 8330080 in words is "eight million, three hundred thirty thousand, eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 4733 9466 18932 23665 37864 47330 52063 75728 94660 104126 151456 189320 208252 260315 378640 416504 520630 757280 833008 1041260 1666016 2082520 4165040 8330080