Base | Representation |
---|---|
bin | 1011101100111001100… |
… | …1001010111000101100 |
3 | 201012220012200002101010 |
4 | 2323032121022320230 |
5 | 11243202441402200 |
6 | 232204044145220 |
7 | 20344512002610 |
oct | 2731631127054 |
9 | 635805602333 |
10 | 201031200300 |
11 | 78290965257 |
12 | 32b64b38210 |
13 | 15c59b61778 |
14 | 9a31031340 |
15 | 5368c6a150 |
hex | 2ece64ae2c |
201031200300 has 144 divisors (see below), whose sum is σ = 665393856512. Its totient is φ = 45905011200.
The previous prime is 201031200263. The next prime is 201031200301. The reversal of 201031200300 is 3002130102.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (201031200301) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2122965 + ... + 2215635.
Almost surely, 2201031200300 is an apocalyptic number.
201031200300 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 201031200300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332696928256).
201031200300 is an abundant number, since it is smaller than the sum of its proper divisors (464362656212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201031200300 is a wasteful number, since it uses less digits than its factorization.
201031200300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93728 (or 93721 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 201031200300 its reverse (3002130102), we get a palindrome (204033330402).
The spelling of 201031200300 in words is "two hundred one billion, thirty-one million, two hundred thousand, three hundred".
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