Base | Representation |
---|---|
bin | 10100110011010101… |
… | …00100100011110111 |
3 | 1001211022120121111012 |
4 | 22121222210203313 |
5 | 140333002232224 |
6 | 5044105102435 |
7 | 543516335240 |
oct | 123152444367 |
9 | 31738517435 |
10 | 11168008439 |
11 | 4811060045 |
12 | 21b8187a1b |
13 | 108c990323 |
14 | 77d325cc7 |
15 | 4556c980e |
hex | 299aa48f7 |
11168008439 has 4 divisors (see below), whose sum is σ = 12763438224. Its totient is φ = 9572578656.
The previous prime is 11168008433. The next prime is 11168008451. The reversal of 11168008439 is 93480086111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93480086111 = 36037 ⋅2594003.
It is a cyclic number.
It is not a de Polignac number, because 11168008439 - 212 = 11168004343 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11168008396 and 11168008405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11168008433) 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, 797714882 + ... + 797714895.
It is an arithmetic number, because the mean of its divisors is an integer number (3190859556).
Almost surely, 211168008439 is an apocalyptic number.
11168008439 is a deficient number, since it is larger than the sum of its proper divisors (1595429785).
11168008439 is an equidigital number, since it uses as much as digits as its factorization.
11168008439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1595429784.
The product of its (nonzero) digits is 41472, while the sum is 41.
The spelling of 11168008439 in words is "eleven billion, one hundred sixty-eight million, eight thousand, four hundred thirty-nine".
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