Base | Representation |
---|---|
bin | 10100110111011000… |
… | …10001101110011101 |
3 | 1001220200120001212202 |
4 | 22123230101232131 |
5 | 140420203310023 |
6 | 5051321541245 |
7 | 544411341215 |
oct | 123354215635 |
9 | 31820501782 |
10 | 11202010013 |
11 | 4829273a17 |
12 | 2207644825 |
13 | 1096a367bc |
14 | 783a57245 |
15 | 458694128 |
hex | 29bb11b9d |
11202010013 has 4 divisors (see below), whose sum is σ = 11202491580. Its totient is φ = 11201528448.
The previous prime is 11202009977. The next prime is 11202010051. The reversal of 11202010013 is 31001020211.
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 10937394724 + 264615289 = 104582^2 + 16267^2 .
It is a cyclic number.
It is not a de Polignac number, because 11202010013 - 28 = 11202009757 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11202009976 and 11202010003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11202010613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204020 + ... + 253037.
It is an arithmetic number, because the mean of its divisors is an integer number (2800622895).
Almost surely, 211202010013 is an apocalyptic number.
It is an amenable number.
11202010013 is a deficient number, since it is larger than the sum of its proper divisors (481567).
11202010013 is an equidigital number, since it uses as much as digits as its factorization.
11202010013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481566.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 11202010013 its reverse (31001020211), we get a palindrome (42203030224).
The spelling of 11202010013 in words is "eleven billion, two hundred two million, ten thousand, thirteen".
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