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11112085 = 511231979
BaseRepresentation
bin101010011000…
…111010010101
3202220112220201
4222120322111
510321041320
61034100501
7163310515
oct52307225
922815821
1011112085
1162aa746
12387a731
1323c0aca
141693845
15e9770a
hexa98e95

11112085 has 8 divisors (see below), whose sum is σ = 13353120. Its totient is φ = 8877264.

The previous prime is 11112047. The next prime is 11112091. The reversal of 11112085 is 58021111.

It is a happy number.

11112085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11112085 - 211 = 11110037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4626 + ... + 6604.

It is an arithmetic number, because the mean of its divisors is an integer number (1669140).

Almost surely, 211112085 is an apocalyptic number.

It is an amenable number.

11112085 is a deficient number, since it is larger than the sum of its proper divisors (2241035).

11112085 is a wasteful number, since it uses less digits than its factorization.

11112085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107.

The product of its (nonzero) digits is 80, while the sum is 19.

The square root of 11112085 is about 3333.4794134658. The cubic root of 11112085 is about 223.1508360367.

Adding to 11112085 its reverse (58021111), we get a palindrome (69133196).

The spelling of 11112085 in words is "eleven million, one hundred twelve thousand, eighty-five".

Divisors: 1 5 1123 1979 5615 9895 2222417 11112085