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115234413 = 375487353
BaseRepresentation
bin1101101111001…
…01011001101101
322000211111220020
412313211121231
5214000000123
615233512353
72566322250
oct667453155
9260744806
10115234413
115a057358
12327126b9
131ab48a58
1411439097
15a1b37e3
hex6de566d

115234413 has 8 divisors (see below), whose sum is σ = 175595328. Its totient is φ = 65848224.

The previous prime is 115234397. The next prime is 115234433. The reversal of 115234413 is 314432511.

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 115234413 - 24 = 115234397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115234433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2743656 + ... + 2743697.

It is an arithmetic number, because the mean of its divisors is an integer number (21949416).

Almost surely, 2115234413 is an apocalyptic number.

It is an amenable number.

115234413 is a deficient number, since it is larger than the sum of its proper divisors (60360915).

115234413 is an equidigital number, since it uses as much as digits as its factorization.

115234413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487363.

The product of its digits is 1440, while the sum is 24.

The square root of 115234413 is about 10734.7292932798. The cubic root of 115234413 is about 486.6246054744.

Adding to 115234413 its reverse (314432511), we get a palindrome (429666924).

The spelling of 115234413 in words is "one hundred fifteen million, two hundred thirty-four thousand, four hundred thirteen".

Divisors: 1 3 7 21 5487353 16462059 38411471 115234413