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3252444001 = 9113570191
BaseRepresentation
bin1100000111011100…
…0101101101100001
322101200001021101221
43001313011231201
523130111202001
61254423055041
7143412214012
oct30167055541
98350037357
103252444001
111419a13354
127692a1481
133caaa14a1
1422bd5b009
1514080c1a1
hexc1dc5b61

3252444001 has 4 divisors (see below), whose sum is σ = 3256015104. Its totient is φ = 3248872900.

The previous prime is 3252443993. The next prime is 3252444031. The reversal of 3252444001 is 1004442523.

It is a happy number.

3252444001 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3252444001 - 23 = 3252443993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3252444031) 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, 1784185 + ... + 1786006.

It is an arithmetic number, because the mean of its divisors is an integer number (814003776).

Almost surely, 23252444001 is an apocalyptic number.

It is an amenable number.

3252444001 is a deficient number, since it is larger than the sum of its proper divisors (3571103).

3252444001 is an equidigital number, since it uses as much as digits as its factorization.

3252444001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571102.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3252444001 is about 57030.2025333945. The cubic root of 3252444001 is about 1481.6192408292.

Adding to 3252444001 its reverse (1004442523), we get a palindrome (4256886524).

The spelling of 3252444001 in words is "three billion, two hundred fifty-two million, four hundred forty-four thousand, one".

Divisors: 1 911 3570191 3252444001