Base | Representation |
---|---|
bin | 110100001101011100… |
… | …0010001110000101110 |
3 | 101201101211202201201100 |
4 | 1220122320101300232 |
5 | 3314110222011001 |
6 | 123301323023530 |
7 | 11046304132353 |
oct | 1503270216056 |
9 | 351354681640 |
10 | 112120110126 |
11 | 43605974242 |
12 | 1989096aba6 |
13 | a75a80933b |
14 | 55d89c662a |
15 | 2db32d3586 |
hex | 1a1ae11c2e |
112120110126 has 96 divisors (see below), whose sum is σ = 264931430400. Its totient is φ = 34177389120.
The previous prime is 112120110073. The next prime is 112120110127. The reversal of 112120110126 is 621011021211.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 112120110099 and 112120110108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112120110127) by changing a digit.
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, 686845 + ... + 834263.
It is an arithmetic number, because the mean of its divisors is an integer number (2759702400).
Almost surely, 2112120110126 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112120110126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132465715200).
112120110126 is an abundant number, since it is smaller than the sum of its proper divisors (152811320274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112120110126 is a wasteful number, since it uses less digits than its factorization.
112120110126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147534 (or 147531 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 112120110126 its reverse (621011021211), we get a palindrome (733131131337).
The spelling of 112120110126 in words is "one hundred twelve billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-six".
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