Base | Representation |
---|---|
bin | 101001010110… |
… | …010000110011 |
3 | 202101200102211 |
4 | 221112100303 |
5 | 10233322331 |
6 | 1024152551 |
7 | 161062564 |
oct | 51262063 |
9 | 22350384 |
10 | 10839091 |
11 | 613362a |
12 | 3768757 |
13 | 2326783 |
14 | 162216b |
15 | e418b1 |
hex | a56433 |
10839091 has 2 divisors, whose sum is σ = 10839092. Its totient is φ = 10839090.
The previous prime is 10839089. The next prime is 10839097. The reversal of 10839091 is 19093801.
10839091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (19093801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10839091 - 21 = 10839089 is a prime.
Together with 10839089, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (10839097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5419545 + 5419546.
It is an arithmetic number, because the mean of its divisors is an integer number (5419546).
Almost surely, 210839091 is an apocalyptic number.
10839091 is a deficient number, since it is larger than the sum of its proper divisors (1).
10839091 is an equidigital number, since it uses as much as digits as its factorization.
10839091 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1944, while the sum is 31.
The square root of 10839091 is about 3292.2774791928. The cubic root of 10839091 is about 221.3082585685.
The spelling of 10839091 in words is "ten million, eight hundred thirty-nine thousand, ninety-one".
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