Base | Representation |
---|---|
bin | 110100001111110100… |
… | …1011111111100001010 |
3 | 101201121102022202112121 |
4 | 1220133221133330022 |
5 | 3314241212401442 |
6 | 123313302001454 |
7 | 11051265205444 |
oct | 1503751377412 |
9 | 351542282477 |
10 | 112200122122 |
11 | 43647053460 |
12 | 198b371628a |
13 | a77127200a |
14 | 5605493494 |
15 | 2dba33a967 |
hex | 1a1fa5ff0a |
112200122122 has 32 divisors (see below), whose sum is σ = 185441353344. Its totient is φ = 50488939200.
The previous prime is 112200122113. The next prime is 112200122123. The reversal of 112200122122 is 221221002211.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 112200122096 and 112200122105.
It is not an unprimeable number, because it can be changed into a prime (112200122123) 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, 9957972 + ... + 9969232.
It is an arithmetic number, because the mean of its divisors is an integer number (5795042292).
Almost surely, 2112200122122 is an apocalyptic number.
112200122122 is a deficient number, since it is larger than the sum of its proper divisors (73241231222).
112200122122 is a wasteful number, since it uses less digits than its factorization.
112200122122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15774.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 112200122122 its reverse (221221002211), we get a palindrome (333421124333).
The spelling of 112200122122 in words is "one hundred twelve billion, two hundred million, one hundred twenty-two thousand, one hundred twenty-two".
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