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115932 = 2239661
BaseRepresentation
bin11100010011011100
312220000210
4130103130
512202212
62252420
7661665
oct342334
9186023
10115932
117a113
1257110
13409cb
143036c
152453c
hex1c4dc

115932 has 12 divisors (see below), whose sum is σ = 270536. Its totient is φ = 38640.

The previous prime is 115931. The next prime is 115933. The reversal of 115932 is 239511.

It is an interprime number because it is at equal distance from previous prime (115931) and next prime (115933).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 115899 and 115908.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 115932.

It is not an unprimeable number, because it can be changed into a prime (115931) 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, 4819 + ... + 4842.

2115932 is an apocalyptic number.

115932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115932 is an abundant number, since it is smaller than the sum of its proper divisors (154604).

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

115932 is a wasteful number, since it uses less digits than its factorization.

115932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9668 (or 9666 counting only the distinct ones).

The product of its digits is 270, while the sum is 21.

The square root of 115932 is about 340.4878852470. The cubic root of 115932 is about 48.7604579799.

The spelling of 115932 in words is "one hundred fifteen thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 9661 19322 28983 38644 57966 115932