Base | Representation |
---|---|
bin | 110100001101001111… |
… | …0011010111111111100 |
3 | 101201101101000101011210 |
4 | 1220122132122333330 |
5 | 3314102003112340 |
6 | 123300521444420 |
7 | 11046162412611 |
oct | 1503236327774 |
9 | 351341011153 |
10 | 112113332220 |
11 | 4360206496a |
12 | 1988a640710 |
13 | a7592a5246 |
14 | 55d7b40508 |
15 | 2db28e5180 |
hex | 1a1a79affc |
112113332220 has 96 divisors (see below), whose sum is σ = 322846106688. Its totient is φ = 29048758272.
The previous prime is 112113332213. The next prime is 112113332311. The reversal of 112113332220 is 22233311211.
It is a super-2 number, since 2×1121133322202 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1592812 + ... + 1661708.
It is an arithmetic number, because the mean of its divisors is an integer number (3362980278).
Almost surely, 2112113332220 is an apocalyptic number.
112113332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112113332220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161423053344).
112113332220 is an abundant number, since it is smaller than the sum of its proper divisors (210732774468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112113332220 is a wasteful number, since it uses less digits than its factorization.
112113332220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69679 (or 69677 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 112113332220 its reverse (22233311211), we get a palindrome (134346643431).
The spelling of 112113332220 in words is "one hundred twelve billion, one hundred thirteen million, three hundred thirty-two thousand, two hundred twenty".
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