Base | Representation |
---|---|
bin | 101010101010… |
… | …101110111101 |
3 | 210001021001102 |
4 | 222222232331 |
5 | 10330410320 |
6 | 1035422445 |
7 | 164033402 |
oct | 52525675 |
9 | 23037042 |
10 | 11185085 |
11 | 634a57a |
12 | 38b4a25 |
13 | 24180c2 |
14 | 16b22a9 |
15 | eae175 |
hex | aaabbd |
11185085 has 8 divisors (see below), whose sum is σ = 13452000. Its totient is φ = 8928144.
The previous prime is 11185081. The next prime is 11185103. The reversal of 11185085 is 58058111.
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 11185085 - 22 = 11185081 is a prime.
It is a super-2 number, since 2×111850852 = 250212252914450, which contains 22 as substring.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11185081) 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, 254 + ... + 4736.
It is an arithmetic number, because the mean of its divisors is an integer number (1681500).
Almost surely, 211185085 is an apocalyptic number.
It is an amenable number.
11185085 is a deficient number, since it is larger than the sum of its proper divisors (2266915).
11185085 is an equidigital number, since it uses as much as digits as its factorization.
11185085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4987.
The product of its (nonzero) digits is 1600, while the sum is 29.
The square root of 11185085 is about 3344.4110094305. The cubic root of 11185085 is about 223.6384273590.
The spelling of 11185085 in words is "eleven million, one hundred eighty-five thousand, eighty-five".
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