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325052753 = 479678607
BaseRepresentation
bin10011010111111…
…110100101010001
3211122122101112212
4103113332211101
51131203142003
652131001505
711024621444
oct2327764521
9748571485
10325052753
11157535a43
1290a39295
135246000c
143125565b
151d80bdd8
hex135fe951

325052753 has 4 divisors (see below), whose sum is σ = 325731840. Its totient is φ = 324373668.

The previous prime is 325052747. The next prime is 325052773. The reversal of 325052753 is 357250523.

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 325052753 - 212 = 325048657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325052743) 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 3 ways as a sum of consecutive naturals, for example, 338825 + ... + 339782.

It is an arithmetic number, because the mean of its divisors is an integer number (81432960).

Almost surely, 2325052753 is an apocalyptic number.

It is an amenable number.

325052753 is a deficient number, since it is larger than the sum of its proper divisors (679087).

325052753 is an equidigital number, since it uses as much as digits as its factorization.

325052753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679086.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 325052753 is about 18029.2194229257. The cubic root of 325052753 is about 687.5716310158.

The spelling of 325052753 in words is "three hundred twenty-five million, fifty-two thousand, seven hundred fifty-three".

Divisors: 1 479 678607 325052753