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107325685 = 521465137
BaseRepresentation
bin1100110010110…
…10100011110101
321110221201011101
412121122203311
5204433410220
614352210101
72442152605
oct631324365
9243851141
10107325685
1155645415
122bb39931
131930a02c
141037ac05
15965030a
hex665a8f5

107325685 has 4 divisors (see below), whose sum is σ = 128790828. Its totient is φ = 85860544.

The previous prime is 107325683. The next prime is 107325697. The reversal of 107325685 is 586523701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 586523701 = 1147151131.

It can be written as a sum of positive squares in 2 ways, for example, as 74960964 + 32364721 = 8658^2 + 5689^2 .

It is a cyclic number.

It is not a de Polignac number, because 107325685 - 21 = 107325683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107325683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10732564 + ... + 10732573.

It is an arithmetic number, because the mean of its divisors is an integer number (32197707).

Almost surely, 2107325685 is an apocalyptic number.

It is an amenable number.

107325685 is a deficient number, since it is larger than the sum of its proper divisors (21465143).

107325685 is an equidigital number, since it uses as much as digits as its factorization.

107325685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21465142.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 107325685 is about 10359.8110504005. The cubic root of 107325685 is about 475.2271268364.

The spelling of 107325685 in words is "one hundred seven million, three hundred twenty-five thousand, six hundred eighty-five".

Divisors: 1 5 21465137 107325685