Search a number
-
+
9332385 = 35622159
BaseRepresentation
bin100011100110…
…011010100001
3122120010121220
4203212122201
54342114020
6532005253
7142216056
oct43463241
918503556
109332385
1152a4617
123160829
131c19a2a
14134d02d
15c45240
hex8e66a1

9332385 has 8 divisors (see below), whose sum is σ = 14931840. Its totient is φ = 4977264.

The previous prime is 9332383. The next prime is 9332423. The reversal of 9332385 is 5832339.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9332385 - 21 = 9332383 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 93 + 311 + 311 + 222 + 314 + 82 + 52 .

It is not an unprimeable number, because it can be changed into a prime (9332383) 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 7 ways as a sum of consecutive naturals, for example, 311065 + ... + 311094.

It is an arithmetic number, because the mean of its divisors is an integer number (1866480).

Almost surely, 29332385 is an apocalyptic number.

It is an amenable number.

9332385 is a deficient number, since it is larger than the sum of its proper divisors (5599455).

9332385 is a wasteful number, since it uses less digits than its factorization.

9332385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622167.

The product of its digits is 19440, while the sum is 33.

The square root of 9332385 is about 3054.8952518867. The cubic root of 9332385 is about 210.5381887109.

The spelling of 9332385 in words is "nine million, three hundred thirty-two thousand, three hundred eighty-five".

Divisors: 1 3 5 15 622159 1866477 3110795 9332385