Base | Representation |
---|---|
bin | 10100110111001011… |
… | …10011011101111101 |
3 | 1001220120100212022022 |
4 | 22123211303131331 |
5 | 140414240010323 |
6 | 5051221325525 |
7 | 544361043245 |
oct | 123345633575 |
9 | 31816325268 |
10 | 11200313213 |
11 | 4828315101 |
12 | 2206b668a5 |
13 | 109659138b |
14 | 783734b25 |
15 | 45845b4c8 |
hex | 29b97377d |
11200313213 has 4 divisors (see below), whose sum is σ = 11586530940. Its totient is φ = 10814095488.
The previous prime is 11200313209. The next prime is 11200313263. The reversal of 11200313213 is 31231300211.
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 2129084164 + 9071229049 = 46142^2 + 95243^2 .
It is a cyclic number.
It is not a de Polignac number, because 11200313213 - 22 = 11200313209 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11200313191 and 11200313200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200313263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193108820 + ... + 193108877.
It is an arithmetic number, because the mean of its divisors is an integer number (2896632735).
Almost surely, 211200313213 is an apocalyptic number.
It is an amenable number.
11200313213 is a deficient number, since it is larger than the sum of its proper divisors (386217727).
11200313213 is an equidigital number, since it uses as much as digits as its factorization.
11200313213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386217726.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 11200313213 its reverse (31231300211), we get a palindrome (42431613424).
The spelling of 11200313213 in words is "eleven billion, two hundred million, three hundred thirteen thousand, two hundred thirteen".
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