Search a number
-
+
9244253 = 40123053
BaseRepresentation
bin100011010000…
…111001011101
3122101122201202
4203100321131
54331304003
6530045245
7141401114
oct43207135
918348652
109244253
115244387
123119825
131bb8895
141328c7b
15c29088
hex8d0e5d

9244253 has 4 divisors (see below), whose sum is σ = 9267708. Its totient is φ = 9220800.

The previous prime is 9244237. The next prime is 9244309. The reversal of 9244253 is 3524429.

9244253 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: 3524429 = 8342463.

It can be written as a sum of positive squares in 2 ways, for example, as 8421604 + 822649 = 2902^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 9244253 - 24 = 9244237 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 (9244223) 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, 11126 + ... + 11927.

It is an arithmetic number, because the mean of its divisors is an integer number (2316927).

Almost surely, 29244253 is an apocalyptic number.

It is an amenable number.

9244253 is a deficient number, since it is larger than the sum of its proper divisors (23455).

9244253 is a wasteful number, since it uses less digits than its factorization.

9244253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23454.

The product of its digits is 8640, while the sum is 29.

The square root of 9244253 is about 3040.4363173729. The cubic root of 9244253 is about 209.8733400991.

The spelling of 9244253 in words is "nine million, two hundred forty-four thousand, two hundred fifty-three".

Divisors: 1 401 23053 9244253