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3245801 = 13249677
BaseRepresentation
bin1100011000011011101001
320002220101212
430120123221
51312331201
6153322505
736405656
oct14303351
96086355
103245801
111917689
121106435
138984c0
14606c2d
15441abb
hex3186e9

3245801 has 4 divisors (see below), whose sum is σ = 3495492. Its totient is φ = 2996112.

The previous prime is 3245797. The next prime is 3245833. The reversal of 3245801 is 1085423.

3245801 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: 1085423 = 5918397.

It can be written as a sum of positive squares in 2 ways, for example, as 2088025 + 1157776 = 1445^2 + 1076^2 .

It is a cyclic number.

It is not a de Polignac number, because 3245801 - 22 = 3245797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3245101) 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, 124826 + ... + 124851.

It is an arithmetic number, because the mean of its divisors is an integer number (873873).

Almost surely, 23245801 is an apocalyptic number.

It is an amenable number.

3245801 is a deficient number, since it is larger than the sum of its proper divisors (249691).

3245801 is a wasteful number, since it uses less digits than its factorization.

3245801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249690.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3245801 is about 1801.6106682633. The cubic root of 3245801 is about 148.0609835120.

The spelling of 3245801 in words is "three million, two hundred forty-five thousand, eight hundred one".

Divisors: 1 13 249677 3245801