Base | Representation |
---|---|
bin | 1100100100110111110… |
… | …0011000111010100100 |
3 | 202122200022120002021012 |
4 | 3021031330120322210 |
5 | 12014440321303444 |
6 | 243131010441352 |
7 | 21416033022350 |
oct | 3111574307244 |
9 | 678608502235 |
10 | 216056041124 |
11 | 836a1003580 |
12 | 35a58893258 |
13 | 174b2897421 |
14 | a658680460 |
15 | 5947d39b9e |
hex | 324df18ea4 |
216056041124 has 96 divisors (see below), whose sum is σ = 476469907200. Its totient is φ = 83272896000.
The previous prime is 216056041073. The next prime is 216056041127. The reversal of 216056041124 is 421140650612.
216056041124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (216056041127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49677302 + ... + 49681650.
It is an arithmetic number, because the mean of its divisors is an integer number (4963228200).
Almost surely, 2216056041124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 216056041124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238234953600).
216056041124 is an abundant number, since it is smaller than the sum of its proper divisors (260413866076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
216056041124 is a wasteful number, since it uses less digits than its factorization.
216056041124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6069 (or 6067 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
Adding to 216056041124 its reverse (421140650612), we get a palindrome (637196691736).
The spelling of 216056041124 in words is "two hundred sixteen billion, fifty-six million, forty-one thousand, one hundred twenty-four".
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