Base | Representation |
---|---|
bin | 110100001111110110… |
… | …0110110110011101100 |
3 | 101201121110222110210211 |
4 | 1220133230312303230 |
5 | 3314241424032340 |
6 | 123313332512204 |
7 | 11051305532356 |
oct | 1503754666354 |
9 | 351543873724 |
10 | 112201002220 |
11 | 436475a470a |
12 | 198b3a7b664 |
13 | a7714bc798 |
14 | 56056420d6 |
15 | 2dba4615ea |
hex | 1a1fb36cec |
112201002220 has 12 divisors (see below), whose sum is σ = 235622104704. Its totient is φ = 44880400880.
The previous prime is 112201002209. The next prime is 112201002223. The reversal of 112201002220 is 22200102211.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 112201002220.
It is not an unprimeable number, because it can be changed into a prime (112201002223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805025036 + ... + 2805025075.
It is an arithmetic number, because the mean of its divisors is an integer number (19635175392).
Almost surely, 2112201002220 is an apocalyptic number.
112201002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112201002220 is an abundant number, since it is smaller than the sum of its proper divisors (123421102484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112201002220 is a wasteful number, since it uses less digits than its factorization.
112201002220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5610050120 (or 5610050118 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 112201002220 its reverse (22200102211), we get a palindrome (134401104431).
Subtracting from 112201002220 its reverse (22200102211), we obtain a palindrome (90000900009).
The spelling of 112201002220 in words is "one hundred twelve billion, two hundred one million, two thousand, two hundred twenty".
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