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115424353 = 1110493123
BaseRepresentation
bin1101110000100…
…11110001100001
322001012011110001
412320103301201
5214022034403
615241540001
72601043102
oct670236141
9261164401
10115424353
115a177030
12327a4601
131abb4345
14114883a9
15a1eec1d
hex6e13c61

115424353 has 4 divisors (see below), whose sum is σ = 125917488. Its totient is φ = 104931220.

The previous prime is 115424347. The next prime is 115424363. The reversal of 115424353 is 353424511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115424353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115424303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5246551 + ... + 5246572.

It is an arithmetic number, because the mean of its divisors is an integer number (31479372).

Almost surely, 2115424353 is an apocalyptic number.

It is an amenable number.

115424353 is a deficient number, since it is larger than the sum of its proper divisors (10493135).

115424353 is a wasteful number, since it uses less digits than its factorization.

115424353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10493134.

The product of its digits is 7200, while the sum is 28.

The square root of 115424353 is about 10743.5726366977. The cubic root of 115424353 is about 486.8918252455.

Adding to 115424353 its reverse (353424511), we get a palindrome (468848864).

The spelling of 115424353 in words is "one hundred fifteen million, four hundred twenty-four thousand, three hundred fifty-three".

Divisors: 1 11 10493123 115424353