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325402113 = 31943132763
BaseRepresentation
bin10011011001010…
…011111000000001
3211200022010210010
4103121103320001
51131300331423
652142255133
711030605131
oct2331237001
9750263703
10325402113
11157754473
1290b874a9
135255303a
1431306ac1
151d87a693
hex13653e01

325402113 has 16 divisors (see below), whose sum is σ = 467329280. Its totient is φ = 200736144.

The previous prime is 325402109. The next prime is 325402123. The reversal of 325402113 is 311204523.

It is not a de Polignac number, because 325402113 - 22 = 325402109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325402113.

It is not an unprimeable number, because it can be changed into a prime (325402123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63931 + ... + 68832.

It is an arithmetic number, because the mean of its divisors is an integer number (29208080).

Almost surely, 2325402113 is an apocalyptic number.

It is an amenable number.

325402113 is a deficient number, since it is larger than the sum of its proper divisors (141927167).

325402113 is a wasteful number, since it uses less digits than its factorization.

325402113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132828.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 325402113 is about 18038.9055377537. The cubic root of 325402113 is about 687.8178720916.

Adding to 325402113 its reverse (311204523), we get a palindrome (636606636).

The spelling of 325402113 in words is "three hundred twenty-five million, four hundred two thousand, one hundred thirteen".

Divisors: 1 3 19 43 57 129 817 2451 132763 398289 2522497 5708809 7567491 17126427 108467371 325402113