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113245054 = 21319239967
BaseRepresentation
bin1101011111111…
…11101101111110
321220002110000021
412233333231332
5212442320204
615123122354
72543365336
oct657775576
9256073007
10113245054
1158a1875a
1231b133ba
131a600410
141107c0c6
159e1e154
hex6bffb7e

113245054 has 32 divisors (see below), whose sum is σ = 200954880. Its totient is φ = 47358432.

The previous prime is 113245051. The next prime is 113245061. The reversal of 113245054 is 450542311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113245051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6379 + ... + 16345.

It is an arithmetic number, because the mean of its divisors is an integer number (6279840).

Almost surely, 2113245054 is an apocalyptic number.

113245054 is a deficient number, since it is larger than the sum of its proper divisors (87709826).

113245054 is a wasteful number, since it uses less digits than its factorization.

113245054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10024.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 113245054 is about 10641.6659410075. The cubic root of 113245054 is about 483.8080397837.

Adding to 113245054 its reverse (450542311), we get a palindrome (563787365).

The spelling of 113245054 in words is "one hundred thirteen million, two hundred forty-five thousand, fifty-four".

Divisors: 1 2 13 19 23 26 38 46 247 299 437 494 598 874 5681 9967 11362 19934 129571 189373 229241 259142 378746 458482 2461849 2980133 4355579 4923698 5960266 8711158 56622527 113245054