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325053065 = 5103631171
BaseRepresentation
bin10011010111111…
…110101010001001
3211122122101222102
4103113332222021
51131203144230
652131003145
711024622401
oct2327765211
9748571872
10325053065
111575361a7
1290a394b5
13524601bc
1431255801
151d80c045
hex135fea89

325053065 has 8 divisors (see below), whose sum is σ = 393851328. Its totient is φ = 257517360.

The previous prime is 325053061. The next prime is 325053097. The reversal of 325053065 is 560350523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325053065 - 22 = 325053061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325053061) 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 7 ways as a sum of consecutive naturals, for example, 315071 + ... + 316100.

It is an arithmetic number, because the mean of its divisors is an integer number (49231416).

Almost surely, 2325053065 is an apocalyptic number.

It is an amenable number.

325053065 is a deficient number, since it is larger than the sum of its proper divisors (68798263).

325053065 is a wasteful number, since it uses less digits than its factorization.

325053065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631279.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 325053065 is about 18029.2280755444. The cubic root of 325053065 is about 687.5718510029.

The spelling of 325053065 in words is "three hundred twenty-five million, fifty-three thousand, sixty-five".

Divisors: 1 5 103 515 631171 3155855 65010613 325053065