Base | Representation |
---|---|
bin | 101010010011… |
… | …101110010111 |
3 | 202212110202211 |
4 | 222103232113 |
5 | 10314401324 |
6 | 1033414251 |
7 | 163161544 |
oct | 52235627 |
9 | 22773684 |
10 | 11090839 |
11 | 6295791 |
12 | 386a387 |
13 | 23b4236 |
14 | 1689bcb |
15 | e91294 |
hex | a93b97 |
11090839 has 8 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 10579800.
The previous prime is 11090831. The next prime is 11090873. The reversal of 11090839 is 93809011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11090839 - 23 = 11090831 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11090839.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11090831) 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, 319 + ... + 4720.
It is an arithmetic number, because the mean of its divisors is an integer number (1451520).
Almost surely, 211090839 is an apocalyptic number.
11090839 is a deficient number, since it is larger than the sum of its proper divisors (521321).
11090839 is an equidigital number, since it uses as much as digits as its factorization.
11090839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5141.
The product of its (nonzero) digits is 1944, while the sum is 31.
The square root of 11090839 is about 3330.2911284151. The cubic root of 11090839 is about 223.0085258861.
The spelling of 11090839 in words is "eleven million, ninety thousand, eight hundred thirty-nine".
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