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9394225 = 526132
BaseRepresentation
bin100011110101…
…100000110001
3122200021110021
4203311200301
54401103400
6533203441
7142564261
oct43654061
918607407
109394225
115337025
123190581
131c3bc19
1413677a1
15c5871a
hex8f5831

9394225 has 9 divisors (see below), whose sum is σ = 11667873. Its totient is φ = 7503120.

The previous prime is 9394213. The next prime is 9394241. The reversal of 9394225 is 5224939.

The square root of 9394225 is 3065.

It is a perfect power (a square), and thus also a powerful number.

9394225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5489649 + 3904576 = 2343^2 + 1976^2 .

It is not a de Polignac number, because 9394225 - 217 = 9263153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 15019 + ... + 15631.

Almost surely, 29394225 is an apocalyptic number.

9394225 is the 3065-th square number.

9394225 is the 1533-rd centered octagonal number.

It is an amenable number.

9394225 is a deficient number, since it is larger than the sum of its proper divisors (2273648).

9394225 is an frugal number, since it uses more digits than its factorization.

9394225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 618 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The cubic root of 9394225 is about 211.0022011855.

The spelling of 9394225 in words is "nine million, three hundred ninety-four thousand, two hundred twenty-five".

Divisors: 1 5 25 613 3065 15325 375769 1878845 9394225