Base | Representation |
---|---|
bin | 1100101101001101100… |
… | …1010101101111111100 |
3 | 202212110100112222112020 |
4 | 3023103121111233330 |
5 | 12034032010000220 |
6 | 244141111240140 |
7 | 21525360612414 |
oct | 3132331255774 |
9 | 685410488466 |
10 | 218295000060 |
11 | 8463a922565 |
12 | 36382679050 |
13 | 1777b6b97b7 |
14 | a7cbb7d644 |
15 | 5a296a0040 |
hex | 32d3655bfc |
218295000060 has 96 divisors (see below), whose sum is σ = 617560070400. Its totient is φ = 57611850240.
The previous prime is 218295000037. The next prime is 218295000061. The reversal of 218295000060 is 60000592812.
It is a junction number, because it is equal to n+sod(n) for n = 218294999985 and 218295000030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (218295000061) by changing a digit.
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, 2217976 + ... + 2314304.
It is an arithmetic number, because the mean of its divisors is an integer number (6432917400).
Almost surely, 2218295000060 is an apocalyptic number.
218295000060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
218295000060 is an abundant number, since it is smaller than the sum of its proper divisors (399265070340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
218295000060 is a wasteful number, since it uses less digits than its factorization.
218295000060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96731 (or 96729 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
Adding to 218295000060 its reverse (60000592812), we get a palindrome (278295592872).
The spelling of 218295000060 in words is "two hundred eighteen billion, two hundred ninety-five million, sixty", and thus it is an aban number.
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