Search a number
-
+
10395227 = 94111047
BaseRepresentation
bin100111101001…
…111001011011
3201120010120102
4213221321123
510130121402
61010450015
7154233533
oct47517133
921503512
1010395227
1159600a7
12359390b
1321cc72b
1415484c3
15da5102
hex9e9e5b

10395227 has 4 divisors (see below), whose sum is σ = 10407216. Its totient is φ = 10383240.

The previous prime is 10395197. The next prime is 10395233. The reversal of 10395227 is 72259301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72259301 = 154946649.

It is a cyclic number.

It is not a de Polignac number, because 10395227 - 218 = 10133083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10395227.

It is not an unprimeable number, because it can be changed into a prime (10395257) 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, 4583 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (2601804).

Almost surely, 210395227 is an apocalyptic number.

10395227 is a deficient number, since it is larger than the sum of its proper divisors (11989).

10395227 is an equidigital number, since it uses as much as digits as its factorization.

10395227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11988.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 10395227 is about 3224.1629921578. The cubic root of 10395227 is about 218.2451790780.

The spelling of 10395227 in words is "ten million, three hundred ninety-five thousand, two hundred twenty-seven".

Divisors: 1 941 11047 10395227