Base | Representation |
---|---|
bin | 110100001111110100… |
… | …1000111010010000010 |
3 | 101201121102010121222212 |
4 | 1220133221013102002 |
5 | 3314241201133442 |
6 | 123313255502122 |
7 | 11051264305130 |
oct | 1503751072202 |
9 | 351542117885 |
10 | 112200021122 |
11 | 43646a94592 |
12 | 198b3687942 |
13 | a771238057 |
14 | 5605468750 |
15 | 2dba31aa82 |
hex | 1a1fa47482 |
112200021122 has 8 divisors (see below), whose sum is σ = 192342893376. Its totient is φ = 48085723332.
The previous prime is 112200021119. The next prime is 112200021161. The reversal of 112200021122 is 221120002211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1122000211223 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 8014287223 = 112200021122 / (1 + 1 + 2 + 2 + 0 + 0 + 0 + 2 + 1 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 112200021097 and 112200021106.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4007143598 + ... + 4007143625.
It is an arithmetic number, because the mean of its divisors is an integer number (24042861672).
Almost surely, 2112200021122 is an apocalyptic number.
112200021122 is a deficient number, since it is larger than the sum of its proper divisors (80142872254).
112200021122 is an equidigital number, since it uses as much as digits as its factorization.
112200021122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8014287232.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 112200021122 its reverse (221120002211), we get a palindrome (333320023333).
The spelling of 112200021122 in words is "one hundred twelve billion, two hundred million, twenty-one thousand, one hundred twenty-two".
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