Base | Representation |
---|---|
bin | 10101011010000111… |
… | …10001111001111111 |
3 | 1002122222211101120202 |
4 | 22231003301321333 |
5 | 142014301240212 |
6 | 5140251034115 |
7 | 554550102413 |
oct | 125503617177 |
9 | 32588741522 |
10 | 11493383807 |
11 | 4968796404 |
12 | 228913b93b |
13 | 1112204129 |
14 | 7b0622d43 |
15 | 47404c0c2 |
hex | 2ad0f1e7f |
11493383807 has 4 divisors (see below), whose sum is σ = 11737923936. Its totient is φ = 11248843680.
The previous prime is 11493383789. The next prime is 11493383813. The reversal of 11493383807 is 70838339411.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11493383807 - 210 = 11493382783 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47), and also a Moran number because the ratio is a prime number: 244540081 = 11493383807 / (1 + 1 + 4 + 9 + 3 + 3 + 8 + 3 + 8 + 0 + 7).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11493383887) 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, 122269994 + ... + 122270087.
It is an arithmetic number, because the mean of its divisors is an integer number (2934480984).
Almost surely, 211493383807 is an apocalyptic number.
11493383807 is a deficient number, since it is larger than the sum of its proper divisors (244540129).
11493383807 is an equidigital number, since it uses as much as digits as its factorization.
11493383807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244540128.
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 11493383807 in words is "eleven billion, four hundred ninety-three million, three hundred eighty-three thousand, eight hundred seven".
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