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115323 = 3132957
BaseRepresentation
bin11100001001111011
312212012020
4130021323
512142243
62245523
7660135
oct341173
9185166
10115323
117970a
12568a3
1340650
1430055
1524283
hex1c27b

115323 has 8 divisors (see below), whose sum is σ = 165648. Its totient is φ = 70944.

The previous prime is 115321. The next prime is 115327. The reversal of 115323 is 323511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115323 - 21 = 115321 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 115323.

It is not an unprimeable number, because it can be changed into a prime (115321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440 + ... + 1517.

It is an arithmetic number, because the mean of its divisors is an integer number (20706).

2115323 is an apocalyptic number.

115323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115323 is a deficient number, since it is larger than the sum of its proper divisors (50325).

115323 is a wasteful number, since it uses less digits than its factorization.

115323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973.

The product of its digits is 90, while the sum is 15.

The square root of 115323 is about 339.5924027419. The cubic root of 115323 is about 48.6749271856.

Adding to 115323 its reverse (323511), we get a palindrome (438834).

It can be divided in two parts, 11532 and 3, that multiplied together give a square (34596 = 1862).

The spelling of 115323 in words is "one hundred fifteen thousand, three hundred twenty-three".

Divisors: 1 3 13 39 2957 8871 38441 115323