Base | Representation |
---|---|
bin | 11101010000000101001… |
… | …001010010111000011011 |
3 | 21010011111111010211221221 |
4 | 131100011021102320123 |
5 | 230413222020022433 |
6 | 4135235203512511 |
7 | 265140630505336 |
oct | 35200511227033 |
9 | 7104444124857 |
10 | 2010131017243 |
11 | 705545612008 |
12 | 2856b0988737 |
13 | 11772943532b |
14 | 6d41019961d |
15 | 3744c61a72d |
hex | 1d405252e1b |
2010131017243 has 2 divisors, whose sum is σ = 2010131017244. Its totient is φ = 2010131017242.
The previous prime is 2010131017241. The next prime is 2010131017291. The reversal of 2010131017243 is 3427101310102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2010131017243 - 21 = 2010131017241 is a prime.
Together with 2010131017241, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (2010131017241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005065508621 + 1005065508622.
It is an arithmetic number, because the mean of its divisors is an integer number (1005065508622).
Almost surely, 22010131017243 is an apocalyptic number.
2010131017243 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010131017243 is an equidigital number, since it uses as much as digits as its factorization.
2010131017243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 25.
Adding to 2010131017243 its reverse (3427101310102), we get a palindrome (5437232327345).
The spelling of 2010131017243 in words is "two trillion, ten billion, one hundred thirty-one million, seventeen thousand, two hundred forty-three".
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