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10610065 = 52122013
BaseRepresentation
bin101000011110…
…010110010001
3201222001021101
4220132112101
510204010230
61015224401
7156120064
oct50362621
921861241
1010610065
115a97554
123678101
13227645b
1415a28db
15de8aca
hexa1e591

10610065 has 4 divisors (see below), whose sum is σ = 12732084. Its totient is φ = 8488048.

The previous prime is 10610051. The next prime is 10610069. The reversal of 10610065 is 56001601.

10610065 is digitally balanced in base 3, 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 1948816 + 8661249 = 1396^2 + 2943^2 .

It is a cyclic number.

It is not a de Polignac number, because 10610065 - 29 = 10609553 is a prime.

It is a super-2 number, since 2×106100652 = 225146958608450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10610069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061002 + ... + 1061011.

It is an arithmetic number, because the mean of its divisors is an integer number (3183021).

Almost surely, 210610065 is an apocalyptic number.

It is an amenable number.

10610065 is a deficient number, since it is larger than the sum of its proper divisors (2122019).

10610065 is an equidigital number, since it uses as much as digits as its factorization.

10610065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122018.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10610065 is about 3257.3094725555. The cubic root of 10610065 is about 219.7384287950.

Adding to 10610065 its reverse (56001601), we get a palindrome (66611666).

The spelling of 10610065 in words is "ten million, six hundred ten thousand, sixty-five".

Divisors: 1 5 2122013 10610065