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113120060 = 2255656003
BaseRepresentation
bin1101011111000…
…01001100111100
321212212002112212
412233201030330
5212424320220
615120315552
72542335044
oct657411474
9255762485
10113120060
1158942859
1231a72bb8
131a588561
1411048724
159de70c5
hex6be133c

113120060 has 12 divisors (see below), whose sum is σ = 237552168. Its totient is φ = 45248016.

The previous prime is 113120027. The next prime is 113120069. The reversal of 113120060 is 60021311.

It is a super-2 number, since 2×1131200602 = 25592295948807200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113120069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827982 + ... + 2828021.

It is an arithmetic number, because the mean of its divisors is an integer number (19796014).

Almost surely, 2113120060 is an apocalyptic number.

113120060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113120060 is an abundant number, since it is smaller than the sum of its proper divisors (124432108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113120060 is a wasteful number, since it uses less digits than its factorization.

113120060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656012 (or 5656010 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113120060 is about 10635.7914609116. The cubic root of 113120060 is about 483.6299735381.

Adding to 113120060 its reverse (60021311), we get a palindrome (173141371).

The spelling of 113120060 in words is "one hundred thirteen million, one hundred twenty thousand, sixty".

Divisors: 1 2 4 5 10 20 5656003 11312006 22624012 28280015 56560030 113120060