Base | Representation |
---|---|
bin | 111011111111101… |
… | …1110110111011000 |
3 | 12012022001121110210 |
4 | 1313333132313120 |
5 | 13110330131300 |
6 | 531432211120 |
7 | 100613216154 |
oct | 16777366730 |
9 | 5168047423 |
10 | 2013130200 |
11 | 9433a5574 |
12 | 482239aa0 |
13 | 2610c3903 |
14 | 151516064 |
15 | bbb08050 |
hex | 77fdedd8 |
2013130200 has 96 divisors (see below), whose sum is σ = 6512083200. Its totient is φ = 513490560.
The previous prime is 2013130193. The next prime is 2013130201. The reversal of 2013130200 is 20313102.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013130201) 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, 59140 + ... + 86739.
It is an arithmetic number, because the mean of its divisors is an integer number (67834200).
Almost surely, 22013130200 is an apocalyptic number.
2013130200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2013130200 is an abundant number, since it is smaller than the sum of its proper divisors (4498953000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013130200 is a wasteful number, since it uses less digits than its factorization.
2013130200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145921 (or 145912 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2013130200 is about 44867.9194971195. The cubic root of 2013130200 is about 1262.6722073366.
Adding to 2013130200 its reverse (20313102), we get a palindrome (2033443302).
The spelling of 2013130200 in words is "two billion, thirteen million, one hundred thirty thousand, two hundred".
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