Base | Representation |
---|---|
bin | 10100101010011100… |
… | …10001000011011011 |
3 | 1001122010100011012102 |
4 | 22111032101003123 |
5 | 140204412322033 |
6 | 5032443434015 |
7 | 541623010151 |
oct | 122516210333 |
9 | 31563304172 |
10 | 11093479643 |
11 | 4782a864a4 |
12 | 219722590b |
13 | 107a3c734c |
14 | 7734853d1 |
15 | 44dda6de8 |
hex | 2953910db |
11093479643 has 4 divisors (see below), whose sum is σ = 11093724960. Its totient is φ = 11093234328.
The previous prime is 11093479627. The next prime is 11093479667. The reversal of 11093479643 is 34697439011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34697439011 = 607 ⋅57162173.
It is a cyclic number.
It is not a de Polignac number, because 11093479643 - 24 = 11093479627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11093479613) 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, 32963 + ... + 152556.
It is an arithmetic number, because the mean of its divisors is an integer number (2773431240).
Almost surely, 211093479643 is an apocalyptic number.
11093479643 is a deficient number, since it is larger than the sum of its proper divisors (245317).
11093479643 is an equidigital number, since it uses as much as digits as its factorization.
11093479643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245316.
The product of its (nonzero) digits is 489888, while the sum is 47.
The spelling of 11093479643 in words is "eleven billion, ninety-three million, four hundred seventy-nine thousand, six hundred forty-three".
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