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113234275 = 5271159997
BaseRepresentation
bin1101011111111…
…01000101100011
321220001220020001
412233331011203
5212441444100
615123000431
72543322040
oct657750543
9256056201
10113234275
1158a10650
1231b09117
131a5c853b
14110781c7
159e1ad6a
hex6bfd163

113234275 has 48 divisors (see below), whose sum is σ = 178202880. Its totient is φ = 69321600.

The previous prime is 113234257. The next prime is 113234287. The reversal of 113234275 is 572432311.

It is not a de Polignac number, because 113234275 - 213 = 113226083 is a prime.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 113077 + ... + 114073.

It is an arithmetic number, because the mean of its divisors is an integer number (3712560).

Almost surely, 2113234275 is an apocalyptic number.

113234275 is a deficient number, since it is larger than the sum of its proper divisors (64968605).

113234275 is a wasteful number, since it uses less digits than its factorization.

113234275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084 (or 1079 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 113234275 is about 10641.1594762977. The cubic root of 113234275 is about 483.7926892021.

Adding to 113234275 its reverse (572432311), we get a palindrome (685666586).

The spelling of 113234275 in words is "one hundred thirteen million, two hundred thirty-four thousand, two hundred seventy-five".

Divisors: 1 5 7 11 25 35 55 59 77 175 275 295 385 413 649 997 1475 1925 2065 3245 4543 4985 6979 10325 10967 16225 22715 24925 34895 54835 58823 76769 113575 174475 274175 294115 383845 411761 647053 1470575 1919225 2058805 3235265 4529371 10294025 16176325 22646855 113234275