Search a number
-
+
36010385 = 57202077
BaseRepresentation
bin1000100101011…
…1100110010001
32111202111221222
42021113212101
533204313020
63323454425
7615040355
oct211274621
974674858
1036010385
1119366154
1210087415
1375ca928
144ad5465
153264b25
hex2257991

36010385 has 4 divisors (see below), whose sum is σ = 43212468. Its totient is φ = 28808304.

The previous prime is 36010367. The next prime is 36010397. The reversal of 36010385 is 58301063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58301063 = 193068477.

It can be written as a sum of positive squares in 2 ways, for example, as 8720209 + 27290176 = 2953^2 + 5224^2 .

It is a cyclic number.

It is not a de Polignac number, because 36010385 - 28 = 36010129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3601034 + ... + 3601043.

It is an arithmetic number, because the mean of its divisors is an integer number (10803117).

Almost surely, 236010385 is an apocalyptic number.

It is an amenable number.

36010385 is a deficient number, since it is larger than the sum of its proper divisors (7202083).

36010385 is an equidigital number, since it uses as much as digits as its factorization.

36010385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202082.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 36010385 is about 6000.8653542635. The cubic root of 36010385 is about 330.2244723133.

The spelling of 36010385 in words is "thirty-six million, ten thousand, three hundred eighty-five".

Divisors: 1 5 7202077 36010385