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325353 = 3715493
BaseRepresentation
bin1001111011011101001
3121112022010
41033123221
540402403
610550133
72523360
oct1173351
9545263
10325353
11202496
12138349
13b5122
14867d7
1566603
hex4f6e9

325353 has 8 divisors (see below), whose sum is σ = 495808. Its totient is φ = 185904.

The previous prime is 325349. The next prime is 325379. The reversal of 325353 is 353523.

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

It is not a de Polignac number, because 325353 - 22 = 325349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 15493 = 325353 / (3 + 2 + 5 + 3 + 5 + 3).

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325353.

It is not an unprimeable number, because it can be changed into a prime (325333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7726 + ... + 7767.

It is an arithmetic number, because the mean of its divisors is an integer number (61976).

2325353 is an apocalyptic number.

It is an amenable number.

325353 is a deficient number, since it is larger than the sum of its proper divisors (170455).

325353 is a wasteful number, since it uses less digits than its factorization.

325353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15503.

The product of its digits is 1350, while the sum is 21.

The square root of 325353 is about 570.3972300073. The cubic root of 325353 is about 68.7783266192.

Adding to 325353 its reverse (353523), we get a palindrome (678876).

The spelling of 325353 in words is "three hundred twenty-five thousand, three hundred fifty-three".

Divisors: 1 3 7 21 15493 46479 108451 325353