Base | Representation |
---|---|
bin | 1101011001101… |
… | …00011110010000 |
3 | 21211112011001011 |
4 | 12230310132100 |
5 | 212234200220 |
6 | 15053220304 |
7 | 2533330261 |
oct | 654643620 |
9 | 254464034 |
10 | 112412560 |
11 | 584aa247 |
12 | 31791694 |
13 | 1a39b510 |
14 | 10d02968 |
15 | 9d0765a |
hex | 6b34790 |
112412560 has 40 divisors (see below), whose sum is σ = 281466360. Its totient is φ = 41505792.
The previous prime is 112412557. The next prime is 112412561. The reversal of 112412560 is 65214211.
It can be written as a sum of positive squares in 4 ways, for example, as 2917264 + 109495296 = 1708^2 + 10464^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112412561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53005 + ... + 55084.
It is an arithmetic number, because the mean of its divisors is an integer number (7036659).
Almost surely, 2112412560 is an apocalyptic number.
112412560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112412560 is an abundant number, since it is smaller than the sum of its proper divisors (169053800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112412560 is a wasteful number, since it uses less digits than its factorization.
112412560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108115 (or 108109 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 112412560 is about 10602.4789554142. The cubic root of 112412560 is about 482.6195896754.
Adding to 112412560 its reverse (65214211), we get a palindrome (177626771).
The spelling of 112412560 in words is "one hundred twelve million, four hundred twelve thousand, five hundred sixty".
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