Base | Representation |
---|---|
bin | 1011101101100100011… |
… | …1110100001100101100 |
3 | 201020100202101000221210 |
4 | 2323121013310030230 |
5 | 11244040031402200 |
6 | 232233554154420 |
7 | 20352125661135 |
oct | 2733107641454 |
9 | 636322330853 |
10 | 201211200300 |
11 | 78373527990 |
12 | 32bb5282a10 |
13 | 15c88235646 |
14 | 9a4acc8c8c |
15 | 5379973650 |
hex | 2ed91f432c |
201211200300 has 144 divisors (see below), whose sum is σ = 635691313152. Its totient is φ = 48732729600.
The previous prime is 201211200251. The next prime is 201211200347. The reversal of 201211200300 is 3002112102.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3559054 + ... + 3615146.
It is an arithmetic number, because the mean of its divisors is an integer number (4414523008).
Almost surely, 2201211200300 is an apocalyptic number.
201211200300 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 201211200300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317845656576).
201211200300 is an abundant number, since it is smaller than the sum of its proper divisors (434480112852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201211200300 is a wasteful number, since it uses less digits than its factorization.
201211200300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57208 (or 57201 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 201211200300 its reverse (3002112102), we get a palindrome (204213312402).
The spelling of 201211200300 in words is "two hundred one billion, two hundred eleven million, two hundred thousand, three hundred".
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