Search a number
-
+
10396693 = 23344621
BaseRepresentation
bin100111101010…
…010000010101
3201120012120201
4213222100111
510130143233
61010500501
7154241026
oct47522025
921505521
1010396693
11596120a
123594731
1322002b8
141548c4d
15da577d
hex9ea415

10396693 has 4 divisors (see below), whose sum is σ = 10441548. Its totient is φ = 10351840.

The previous prime is 10396691. The next prime is 10396709. The reversal of 10396693 is 39669301.

10396693 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 7091569 + 3305124 = 2663^2 + 1818^2 .

It is a cyclic number.

It is not a de Polignac number, because 10396693 - 21 = 10396691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10396691) 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, 22078 + ... + 22543.

It is an arithmetic number, because the mean of its divisors is an integer number (2610387).

Almost surely, 210396693 is an apocalyptic number.

It is an amenable number.

10396693 is a deficient number, since it is larger than the sum of its proper divisors (44855).

10396693 is an equidigital number, since it uses as much as digits as its factorization.

10396693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44854.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 10396693 is about 3224.3903299694. The cubic root of 10396693 is about 218.2554380296.

The spelling of 10396693 in words is "ten million, three hundred ninety-six thousand, six hundred ninety-three".

Divisors: 1 233 44621 10396693