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6526085 = 56121397
BaseRepresentation
bin11000111001010010000101
3110021120002212
4120321102011
53132313320
6351513205
7106320326
oct30712205
913246085
106526085
113758165
122228805
1314765b7
14c1c44d
1588d9c5
hex639485

6526085 has 8 divisors (see below), whose sum is σ = 7960056. Its totient is φ = 5135040.

The previous prime is 6526061. The next prime is 6526087. The reversal of 6526085 is 5806256.

It is a happy number.

6526085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 770884 + 5755201 = 878^2 + 2399^2 .

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

It is not a de Polignac number, because 6526085 - 218 = 6263941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6526087) 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, 10394 + ... + 11003.

It is an arithmetic number, because the mean of its divisors is an integer number (995007).

Almost surely, 26526085 is an apocalyptic number.

It is an amenable number.

6526085 is a deficient number, since it is larger than the sum of its proper divisors (1433971).

6526085 is a wasteful number, since it uses less digits than its factorization.

6526085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21463.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 6526085 is about 2554.6203240403. The cubic root of 6526085 is about 186.8748722049.

The spelling of 6526085 in words is "six million, five hundred twenty-six thousand, eighty-five".

Divisors: 1 5 61 305 21397 106985 1305217 6526085