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113041053 = 3212560117
BaseRepresentation
bin1101011110011…
…01111010011101
321212201002011200
412233031322131
5212414303203
615114510113
72541555516
oct657157235
9255632150
10113041053
1158899464
1231a35339
131a55b5c8
1411027a0d
159dcd9a3
hex6bcde9d

113041053 has 6 divisors (see below), whose sum is σ = 163281534. Its totient is φ = 75360696.

The previous prime is 113041039. The next prime is 113041057. The reversal of 113041053 is 350140311.

It can be written as a sum of positive squares in only one way, i.e., 112084569 + 956484 = 10587^2 + 978^2 .

It is not a de Polignac number, because 113041053 - 24 = 113041037 is a prime.

It is a super-3 number, since 3×1130410533 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113041057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6280050 + ... + 6280067.

It is an arithmetic number, because the mean of its divisors is an integer number (27213589).

Almost surely, 2113041053 is an apocalyptic number.

It is an amenable number.

113041053 is a deficient number, since it is larger than the sum of its proper divisors (50240481).

113041053 is a wasteful number, since it uses less digits than its factorization.

113041053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12560123 (or 12560120 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 113041053 is about 10632.0766080761. The cubic root of 113041053 is about 483.5173526274.

Adding to 113041053 its reverse (350140311), we get a palindrome (463181364).

The spelling of 113041053 in words is "one hundred thirteen million, forty-one thousand, fifty-three".

Divisors: 1 3 9 12560117 37680351 113041053