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113302053 = 3224152237
BaseRepresentation
bin1101100000011…
…01101000100101
321220012100012100
412300031220211
5213001131203
615124242313
72544023454
oct660155045
9256170170
10113302053
1158a57567
1231b40399
131a620347
1411094b9b
159e30ea3
hex6c0da25

113302053 has 12 divisors (see below), whose sum is σ = 164340748. Its totient is φ = 75219840.

The previous prime is 113302051. The next prime is 113302067. The reversal of 113302053 is 350203311.

It can be written as a sum of positive squares in 2 ways, for example, as 65318724 + 47983329 = 8082^2 + 6927^2 .

It is not a de Polignac number, because 113302053 - 21 = 113302051 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113302051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23950 + ... + 28287.

Almost surely, 2113302053 is an apocalyptic number.

It is an amenable number.

113302053 is a deficient number, since it is larger than the sum of its proper divisors (51038695).

113302053 is a wasteful number, since it uses less digits than its factorization.

113302053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52484 (or 52481 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 113302053 is about 10644.3437092195. The cubic root of 113302053 is about 483.8891969679.

Adding to 113302053 its reverse (350203311), we get a palindrome (463505364).

The spelling of 113302053 in words is "one hundred thirteen million, three hundred two thousand, fifty-three".

Divisors: 1 3 9 241 723 2169 52237 156711 470133 12589117 37767351 113302053