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115349 = 1319467
BaseRepresentation
bin11100001010010101
312212020012
4130022111
512142344
62250005
7660203
oct341225
9185205
10115349
1179733
1256905
1340670
1430073
152429e
hex1c295

115349 has 8 divisors (see below), whose sum is σ = 131040. Its totient is φ = 100656.

The previous prime is 115343. The next prime is 115361. The reversal of 115349 is 943511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 115349 - 212 = 111253 is a prime.

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 115349.

It is not an unprimeable number, because it can be changed into a prime (115343) 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, 14 + ... + 480.

It is an arithmetic number, because the mean of its divisors is an integer number (16380).

2115349 is an apocalyptic number.

115349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

115349 is a deficient number, since it is larger than the sum of its proper divisors (15691).

115349 is a wasteful number, since it uses less digits than its factorization.

115349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499.

The product of its digits is 540, while the sum is 23.

The square root of 115349 is about 339.6306817707. The cubic root of 115349 is about 48.6785848920.

It can be divided in two parts, 115 and 349, that added together give a palindrome (464).

The spelling of 115349 in words is "one hundred fifteen thousand, three hundred forty-nine".

Divisors: 1 13 19 247 467 6071 8873 115349