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3263201 = 17191953
BaseRepresentation
bin1100011100101011100001
320010210021022
430130223201
51313410301
6153535225
736510464
oct14345341
96123238
103263201
111929767
121114515
138a33b6
1460d2db
15446d1b
hex31cae1

3263201 has 4 divisors (see below), whose sum is σ = 3455172. Its totient is φ = 3071232.

The previous prime is 3263191. The next prime is 3263207. The reversal of 3263201 is 1023623.

3263201 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: 1023623 = 4792137.

It can be written as a sum of positive squares in 2 ways, for example, as 2739025 + 524176 = 1655^2 + 724^2 .

It is a cyclic number.

It is not a de Polignac number, because 3263201 - 26 = 3263137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 191953 = 3263201 / (3 + 2 + 6 + 3 + 2 + 0 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3263201.

It is not an unprimeable number, because it can be changed into a prime (3263207) 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 3 ways as a sum of consecutive naturals, for example, 95960 + ... + 95993.

It is an arithmetic number, because the mean of its divisors is an integer number (863793).

Almost surely, 23263201 is an apocalyptic number.

It is an amenable number.

3263201 is a deficient number, since it is larger than the sum of its proper divisors (191971).

3263201 is a wasteful number, since it uses less digits than its factorization.

3263201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191970.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3263201 is about 1806.4332260009. The cubic root of 3263201 is about 148.3250858801.

Adding to 3263201 its reverse (1023623), we get a palindrome (4286824).

The spelling of 3263201 in words is "three million, two hundred sixty-three thousand, two hundred one".

Divisors: 1 17 191953 3263201