Base | Representation |
---|---|
bin | 111100100011110… |
… | …0000101011101101 |
3 | 12020121120220110012 |
4 | 1321013200223231 |
5 | 13130143341023 |
6 | 533345023005 |
7 | 101232550163 |
oct | 17107405355 |
9 | 5217526405 |
10 | 2032012013 |
11 | 953021779 |
12 | 488624a65 |
13 | 264ca5095 |
14 | 153c2d233 |
15 | bd5d7978 |
hex | 791e0aed |
2032012013 has 4 divisors (see below), whose sum is σ = 2059847868. Its totient is φ = 2004176160.
The previous prime is 2032012001. The next prime is 2032012039. The reversal of 2032012013 is 3102102302.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 362635849 + 1669376164 = 19043^2 + 40858^2 .
It is a cyclic number.
It is not a de Polignac number, because 2032012013 - 222 = 2027817709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2032012043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13917818 + ... + 13917963.
It is an arithmetic number, because the mean of its divisors is an integer number (514961967).
Almost surely, 22032012013 is an apocalyptic number.
It is an amenable number.
2032012013 is a deficient number, since it is larger than the sum of its proper divisors (27835855).
2032012013 is an equidigital number, since it uses as much as digits as its factorization.
2032012013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27835854.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2032012013 is about 45077.8439258135. The cubic root of 2032012013 is about 1266.6076022859.
Adding to 2032012013 its reverse (3102102302), we get a palindrome (5134114315).
The spelling of 2032012013 in words is "two billion, thirty-two million, twelve thousand, thirteen".
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