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325053073 = 1731616799
BaseRepresentation
bin10011010111111…
…110101010010001
3211122122101222201
4103113332222101
51131203144243
652131003201
711024622412
oct2327765221
9748571881
10325053073
11157536204
1290a39501
13524601c7
1431255809
151d80c04d
hex135fea91

325053073 has 8 divisors (see below), whose sum is σ = 355276800. Its totient is φ = 296063040.

The previous prime is 325053061. The next prime is 325053097. The reversal of 325053073 is 370350523.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-325053073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325053173) 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, 307873 + ... + 308926.

It is an arithmetic number, because the mean of its divisors is an integer number (44409600).

Almost surely, 2325053073 is an apocalyptic number.

It is an amenable number.

325053073 is a deficient number, since it is larger than the sum of its proper divisors (30223727).

325053073 is a wasteful number, since it uses less digits than its factorization.

325053073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616847.

The product of its (nonzero) digits is 9450, while the sum is 28.

The square root of 325053073 is about 18029.2282974064. The cubic root of 325053073 is about 687.5718566436.

The spelling of 325053073 in words is "three hundred twenty-five million, fifty-three thousand, seventy-three".

Divisors: 1 17 31 527 616799 10485583 19120769 325053073