Base | Representation |
---|---|
bin | 10100111001100011… |
… | …10010101100110101 |
3 | 1001221221211220010200 |
4 | 22130301302230311 |
5 | 140434334424023 |
6 | 5053212311113 |
7 | 545022256413 |
oct | 123461625465 |
9 | 31857756120 |
10 | 11220233013 |
11 | 4838590150 |
12 | 2211772499 |
13 | 109a747142 |
14 | 78623c2b3 |
15 | 45a093743 |
hex | 29cc72b35 |
11220233013 has 12 divisors (see below), whose sum is σ = 17680367328. Its totient is φ = 6800141160.
The previous prime is 11220232999. The next prime is 11220233033. The reversal of 11220233013 is 31033202211.
It is not a de Polignac number, because 11220233013 - 24 = 11220232997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11220233033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56667745 + ... + 56667942.
It is an arithmetic number, because the mean of its divisors is an integer number (1473363944).
Almost surely, 211220233013 is an apocalyptic number.
It is an amenable number.
11220233013 is a deficient number, since it is larger than the sum of its proper divisors (6460134315).
11220233013 is a wasteful number, since it uses less digits than its factorization.
11220233013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113335704 (or 113335701 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 11220233013 its reverse (31033202211), we get a palindrome (42253435224).
The spelling of 11220233013 in words is "eleven billion, two hundred twenty million, two hundred thirty-three thousand, thirteen".
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