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10164593 = 73139241
BaseRepresentation
bin100110110001…
…100101110001
3201010102012102
4212301211301
510100231333
61001510145
7152253245
oct46614561
921112172
1010164593
11581289a
1234a2355
13214b76a
1414c8425
15d5bae8
hex9b1971

10164593 has 4 divisors (see below), whose sum is σ = 10303908. Its totient is φ = 10025280.

The previous prime is 10164571. The next prime is 10164611. The reversal of 10164593 is 39546101.

10164593 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 8111104 + 2053489 = 2848^2 + 1433^2 .

It is a cyclic number.

It is not a de Polignac number, because 10164593 - 214 = 10148209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10164523) 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, 69548 + ... + 69693.

It is an arithmetic number, because the mean of its divisors is an integer number (2575977).

Almost surely, 210164593 is an apocalyptic number.

It is an amenable number.

10164593 is a deficient number, since it is larger than the sum of its proper divisors (139315).

10164593 is an equidigital number, since it uses as much as digits as its factorization.

10164593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139314.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 10164593 is about 3188.1958848226. The cubic root of 10164593 is about 216.6190588365.

The spelling of 10164593 in words is "ten million, one hundred sixty-four thousand, five hundred ninety-three".

Divisors: 1 73 139241 10164593