Search a number
-
+
10659065 = 52131813
BaseRepresentation
bin101000101010…
…010011111001
3202001112111012
4220222103321
510212042230
61020243305
7156412664
oct50522371
922045435
1010659065
11602034a
1236a0535
132292851
1415b66db
15e08395
hexa2a4f9

10659065 has 4 divisors (see below), whose sum is σ = 12790884. Its totient is φ = 8527248.

The previous prime is 10659029. The next prime is 10659067. The reversal of 10659065 is 56095601.

10659065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2835856 + 7823209 = 1684^2 + 2797^2 .

It is a cyclic number.

It is not a de Polignac number, because 10659065 - 216 = 10593529 is a prime.

It is a super-2 number, since 2×106590652 = 227231333348450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10659067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1065902 + ... + 1065911.

It is an arithmetic number, because the mean of its divisors is an integer number (3197721).

Almost surely, 210659065 is an apocalyptic number.

It is an amenable number.

10659065 is a deficient number, since it is larger than the sum of its proper divisors (2131819).

10659065 is an equidigital number, since it uses as much as digits as its factorization.

10659065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131818.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 10659065 is about 3264.8223535133. The cubic root of 10659065 is about 220.0761788529.

The spelling of 10659065 in words is "ten million, six hundred fifty-nine thousand, sixty-five".

Divisors: 1 5 2131813 10659065