Base | Representation |
---|---|
bin | 1100100010001110100… |
… | …0100011111011101100 |
3 | 202120211211212102201022 |
4 | 3020203220203323230 |
5 | 12012012111402200 |
6 | 242532332233312 |
7 | 21362323333520 |
oct | 3104350437354 |
9 | 676754772638 |
10 | 215346200300 |
11 | 83367352670 |
12 | 3589b00b838 |
13 | 173cb7c0a7a |
14 | a5cc2a3d80 |
15 | 5905871885 |
hex | 3223a23eec |
215346200300 has 144 divisors (see below), whose sum is σ = 583563482880. Its totient is φ = 67010976000.
The previous prime is 215346200287. The next prime is 215346200339. The reversal of 215346200300 is 3002643512.
215346200300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 215346200300.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 4743710 + ... + 4788890.
Almost surely, 2215346200300 is an apocalyptic number.
215346200300 is a gapful number since it is divisible by the number (20) 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 215346200300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291781741440).
215346200300 is an abundant number, since it is smaller than the sum of its proper divisors (368217282580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
215346200300 is a wasteful number, since it uses less digits than its factorization.
215346200300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45832 (or 45825 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 215346200300 its reverse (3002643512), we get a palindrome (218348843812).
The spelling of 215346200300 in words is "two hundred fifteen billion, three hundred forty-six million, two hundred thousand, three hundred".
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