Base | Representation |
---|---|
bin | 10100101100111100… |
… | …00101101001011011 |
3 | 1001200120201020122000 |
4 | 22112132011221123 |
5 | 140230241420233 |
6 | 5034512132043 |
7 | 542265610332 |
oct | 122636055133 |
9 | 31616636560 |
10 | 11114404443 |
11 | 479387861a |
12 | 21a2237023 |
13 | 108184269c |
14 | 776170d19 |
15 | 450b3bd13 |
hex | 296785a5b |
11114404443 has 8 divisors (see below), whose sum is σ = 16465784400. Its totient is φ = 7409602944.
The previous prime is 11114404387. The next prime is 11114404451. The reversal of 11114404443 is 34440441111.
It is not a de Polignac number, because 11114404443 - 28 = 11114404187 is a prime.
It is a super-2 number, since 2×111144044432 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 411644609 = 11114404443 / (1 + 1 + 1 + 1 + 4 + 4 + 0 + 4 + 4 + 4 + 3).
It is not an unprimeable number, because it can be changed into a prime (11114404043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205822278 + ... + 205822331.
It is an arithmetic number, because the mean of its divisors is an integer number (2058223050).
Almost surely, 211114404443 is an apocalyptic number.
11114404443 is a deficient number, since it is larger than the sum of its proper divisors (5351379957).
11114404443 is an equidigital number, since it uses as much as digits as its factorization.
11114404443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411644618 (or 411644612 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 11114404443 its reverse (34440441111), we get a palindrome (45554845554).
The spelling of 11114404443 in words is "eleven billion, one hundred fourteen million, four hundred four thousand, four hundred forty-three".
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