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107280764 = 22194134429
BaseRepresentation
bin1100110010011…
…11100101111100
321110212102112122
412121033211330
5204430441024
614351222112
72441604623
oct631174574
9243772478
10107280764
1155614698
122bb17938
13192c2756
14103686ba
159641d5e
hex664f97c

107280764 has 24 divisors (see below), whose sum is σ = 202448400. Its totient is φ = 49576320.

The previous prime is 107280751. The next prime is 107280781. The reversal of 107280764 is 467082701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14099 + ... + 20330.

It is an arithmetic number, because the mean of its divisors is an integer number (8435350).

Almost surely, 2107280764 is an apocalyptic number.

It is an amenable number.

107280764 is a deficient number, since it is larger than the sum of its proper divisors (95167636).

107280764 is a wasteful number, since it uses less digits than its factorization.

107280764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34493 (or 34491 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 107280764 is about 10357.6427820233. The cubic root of 107280764 is about 475.1608157236.

The spelling of 107280764 in words is "one hundred seven million, two hundred eighty thousand, seven hundred sixty-four".

Divisors: 1 2 4 19 38 41 76 82 164 779 1558 3116 34429 68858 137716 654151 1308302 1411589 2616604 2823178 5646356 26820191 53640382 107280764