Base | Representation |
---|---|
bin | 11101010010111101111… |
… | …100000001100001011110 |
3 | 21010110111112220201020121 |
4 | 131102331330001201132 |
5 | 230441044204320410 |
6 | 4140510554105154 |
7 | 265310514616321 |
oct | 35227574014136 |
9 | 7113445821217 |
10 | 2013231323230 |
11 | 706896662866 |
12 | 28621711b1ba |
13 | 117b0183970a |
14 | 6d625c327b8 |
15 | 3757e8c49da |
hex | 1d4bdf0185e |
2013231323230 has 8 divisors (see below), whose sum is σ = 3623816381832. Its totient is φ = 805292529288.
The previous prime is 2013231323227. The next prime is 2013231323261. The reversal of 2013231323230 is 323231323102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2013231323195 and 2013231323204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100661566152 + ... + 100661566171.
It is an arithmetic number, because the mean of its divisors is an integer number (452977047729).
Almost surely, 22013231323230 is an apocalyptic number.
2013231323230 is a deficient number, since it is larger than the sum of its proper divisors (1610585058602).
2013231323230 is a wasteful number, since it uses less digits than its factorization.
2013231323230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201323132330.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 2013231323230 its reverse (323231323102), we get a palindrome (2336462646332).
The spelling of 2013231323230 in words is "two trillion, thirteen billion, two hundred thirty-one million, three hundred twenty-three thousand, two hundred thirty".
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