Search a number
-
+
9423241 = 53177797
BaseRepresentation
bin100011111100…
…100110001001
3122201202020221
4203330212021
54403020431
6533550041
7143045002
oct43744611
918652227
109423241
115356903
1231a5321
131c4c1a9
1413741a9
15c62111
hex8fc989

9423241 has 4 divisors (see below), whose sum is σ = 9601092. Its totient is φ = 9245392.

The previous prime is 9423233. The next prime is 9423251. The reversal of 9423241 is 1423249.

9423241 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, and also an emirpimes, since its reverse is a distinct semiprime: 1423249 = 11932.

It can be written as a sum of positive squares in 2 ways, for example, as 3763600 + 5659641 = 1940^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 9423241 - 23 = 9423233 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (9423251) 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, 88846 + ... + 88951.

It is an arithmetic number, because the mean of its divisors is an integer number (2400273).

Almost surely, 29423241 is an apocalyptic number.

It is an amenable number.

9423241 is a deficient number, since it is larger than the sum of its proper divisors (177851).

9423241 is a wasteful number, since it uses less digits than its factorization.

9423241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177850.

The product of its digits is 1728, while the sum is 25.

The square root of 9423241 is about 3069.7297926691. The cubic root of 9423241 is about 211.2192191652.

The spelling of 9423241 in words is "nine million, four hundred twenty-three thousand, two hundred forty-one".

Divisors: 1 53 177797 9423241