Base | Representation |
---|---|
bin | 110100001111110100… |
… | …1000101000101011010 |
3 | 101201121102010011122112 |
4 | 1220133221011011122 |
5 | 3314241200341442 |
6 | 123313255352322 |
7 | 11051264236652 |
oct | 1503751050532 |
9 | 351542104575 |
10 | 112200012122 |
11 | 43646a88850 |
12 | 198b36826a2 |
13 | a771233c23 |
14 | 5605465362 |
15 | 2dba318082 |
hex | 1a1fa4515a |
112200012122 has 32 divisors (see below), whose sum is σ = 186379833600. Its totient is φ = 50231001600.
The previous prime is 112200012107. The next prime is 112200012277. The reversal of 112200012122 is 221210002211.
It is a junction number, because it is equal to n+sod(n) for n = 112200012097 and 112200012106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631922 + ... + 789762.
It is an arithmetic number, because the mean of its divisors is an integer number (5824369800).
Almost surely, 2112200012122 is an apocalyptic number.
112200012122 is a deficient number, since it is larger than the sum of its proper divisors (74179821478).
112200012122 is a wasteful number, since it uses less digits than its factorization.
112200012122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158342.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 112200012122 its reverse (221210002211), we get a palindrome (333410014333).
The spelling of 112200012122 in words is "one hundred twelve billion, two hundred million, twelve thousand, one hundred twenty-two".
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