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325013 = 13231087
BaseRepresentation
bin1001111010110010101
3121111211112
41033112111
540400023
610544405
72522363
oct1172625
9544745
10325013
11202207
12138105
13b4c20
1486633
1566478
hex4f595

325013 has 8 divisors (see below), whose sum is σ = 365568. Its totient is φ = 286704.

The previous prime is 325009. The next prime is 325019. The reversal of 325013 is 310523.

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

It is a cyclic number.

It is not a de Polignac number, because 325013 - 22 = 325009 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325013.

It is not an unprimeable number, because it can be changed into a prime (325019) 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 7 ways as a sum of consecutive naturals, for example, 245 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (45696).

2325013 is an apocalyptic number.

It is an amenable number.

325013 is a deficient number, since it is larger than the sum of its proper divisors (40555).

325013 is a wasteful number, since it uses less digits than its factorization.

325013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 325013 is about 570.0991141898. The cubic root of 325013 is about 68.7543600541.

Adding to 325013 its reverse (310523), we get a palindrome (635536).

The spelling of 325013 in words is "three hundred twenty-five thousand, thirteen".

Divisors: 1 13 23 299 1087 14131 25001 325013