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9244630201 = 961492
BaseRepresentation
bin10001001110000010…
…11101110010111001
3212212021101212120011
420213001131302321
5122413111131301
64125200301521
7445043026432
oct104701356271
925767355504
109244630201
113a14397554
1219600118a1
13b443627b1
14639ad4489
153918eea51
hex22705dcb9

9244630201 has 3 divisors (see below), whose sum is σ = 9244726351. Its totient is φ = 9244534052.

The previous prime is 9244630193. The next prime is 9244630207. The reversal of 9244630201 is 1020364429.

It is a happy number.

The square root of 9244630201 is 96149.

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

9244630201 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 a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 9225794601 + 18835600 = 96051^2 + 4340^2 .

It is not a de Polignac number, because 9244630201 - 23 = 9244630193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9244630207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 48075 + ... + 144223.

Almost surely, 29244630201 is an apocalyptic number.

9244630201 is the 96149-th square number.

9244630201 is the 48075-th centered octagonal number.

It is an amenable number.

9244630201 is a deficient number, since it is larger than the sum of its proper divisors (96150).

9244630201 is an frugal number, since it uses more digits than its factorization.

9244630201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192298 (or 96149 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The cubic root of 9244630201 is about 2098.7619460619.

The spelling of 9244630201 in words is "nine billion, two hundred forty-four million, six hundred thirty thousand, two hundred one".

Divisors: 1 96149 9244630201