Base | Representation |
---|---|
bin | 1011101101111010011… |
… | …1010011110001111000 |
3 | 201020121011202022212202 |
4 | 2323132213103301320 |
5 | 11244232123422300 |
6 | 232251045125332 |
7 | 20354325114332 |
oct | 2733647236170 |
9 | 636534668782 |
10 | 201303342200 |
11 | 78410541514 |
12 | 330200b9848 |
13 | 15ca135748c |
14 | 9a59232452 |
15 | 5382ac4ad5 |
hex | 2ede9d3c78 |
201303342200 has 96 divisors (see below), whose sum is σ = 485660344320. Its totient is φ = 77515440000.
The previous prime is 201303342199. The next prime is 201303342209. The reversal of 201303342200 is 2243303102.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201303342209) 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 23 ways as a sum of consecutive naturals, for example, 1099205 + ... + 1269195.
It is an arithmetic number, because the mean of its divisors is an integer number (5058961920).
Almost surely, 2201303342200 is an apocalyptic number.
201303342200 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 201303342200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242830172160).
201303342200 is an abundant number, since it is smaller than the sum of its proper divisors (284357002120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201303342200 is a wasteful number, since it uses less digits than its factorization.
201303342200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170229 (or 170220 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 201303342200 its reverse (2243303102), we get a palindrome (203546645302).
The spelling of 201303342200 in words is "two hundred one billion, three hundred three million, three hundred forty-two thousand, two hundred".
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