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26112085 = 517307201
BaseRepresentation
bin110001110011…
…1000001010101
31211010122001021
41203213001111
523141041320
62331401141
7434643346
oct143470125
954118037
1026112085
111381543a
1288b31b1
13554344c
14367a0cd
15245bdaa
hex18e7055

26112085 has 8 divisors (see below), whose sum is σ = 33177816. Its totient is φ = 19660800.

The previous prime is 26112071. The next prime is 26112103. The reversal of 26112085 is 58021162.

It can be written as a sum of positive squares in 4 ways, for example, as 12229009 + 13883076 = 3497^2 + 3726^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26112085 - 29 = 26111573 is a prime.

It is a Duffinian number.

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, 153516 + ... + 153685.

It is an arithmetic number, because the mean of its divisors is an integer number (4147227).

Almost surely, 226112085 is an apocalyptic number.

It is an amenable number.

26112085 is a deficient number, since it is larger than the sum of its proper divisors (7065731).

26112085 is a wasteful number, since it uses less digits than its factorization.

26112085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307223.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 26112085 is about 5109.9985322894. The cubic root of 26112085 is about 296.6747034533.

The spelling of 26112085 in words is "twenty-six million, one hundred twelve thousand, eighty-five".

Divisors: 1 5 17 85 307201 1536005 5222417 26112085