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107383265 = 5112177493
BaseRepresentation
bin1100110011010…
…00100111100001
321111001122010222
412121220213201
5204442231030
614353332425
72442512513
oct631504741
9244048128
10107383265
1155684700
122bb67115
131932a2c2
1410393bb3
1596623e5
hex66689e1

107383265 has 12 divisors (see below), whose sum is σ = 141640212. Its totient is φ = 78096480.

The previous prime is 107383249. The next prime is 107383267. The reversal of 107383265 is 562383701.

It can be written as a sum of positive squares in 2 ways, for example, as 14318656 + 93064609 = 3784^2 + 9647^2 .

It is not a de Polignac number, because 107383265 - 24 = 107383249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107383267) 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 11 ways as a sum of consecutive naturals, for example, 88142 + ... + 89351.

It is an arithmetic number, because the mean of its divisors is an integer number (11803351).

Almost surely, 2107383265 is an apocalyptic number.

It is an amenable number.

107383265 is a deficient number, since it is larger than the sum of its proper divisors (34256947).

107383265 is a wasteful number, since it uses less digits than its factorization.

107383265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177520 (or 177509 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 107383265 is about 10362.5896859810. The cubic root of 107383265 is about 475.3120977543.

The spelling of 107383265 in words is "one hundred seven million, three hundred eighty-three thousand, two hundred sixty-five".

Divisors: 1 5 11 55 121 605 177493 887465 1952423 9762115 21476653 107383265