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10827085 = 514914533
BaseRepresentation
bin101001010011…
…010101001101
3202101001222011
4221103111031
510232431320
61024021221
7161012563
oct51232515
922331864
1010827085
116125605
123761811
132321179
14161ba33
15e3d05a
hexa5354d

10827085 has 8 divisors (see below), whose sum is σ = 13080600. Its totient is φ = 8602944.

The previous prime is 10827083. The next prime is 10827097. The reversal of 10827085 is 58072801.

10827085 is digitally balanced in base 2 and base 3, because in such bases 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 212521 + 10614564 = 461^2 + 3258^2 .

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 10827085 - 21 = 10827083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10827083) 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, 6522 + ... + 8011.

It is an arithmetic number, because the mean of its divisors is an integer number (1635075).

Almost surely, 210827085 is an apocalyptic number.

It is an amenable number.

10827085 is a deficient number, since it is larger than the sum of its proper divisors (2253515).

10827085 is a wasteful number, since it uses less digits than its factorization.

10827085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14687.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 10827085 is about 3290.4536161447. The cubic root of 10827085 is about 221.2265171327.

Adding to 10827085 its reverse (58072801), we get a palindrome (68899886).

The spelling of 10827085 in words is "ten million, eight hundred twenty-seven thousand, eighty-five".

Divisors: 1 5 149 745 14533 72665 2165417 10827085