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525334 = 21715451
BaseRepresentation
bin10000000010000010110
3222200121211
42000100112
5113302314
615132034
74315405
oct2002026
9880554
10525334
11329767
1221401a
13155164
14d963c
15a59c4
hex80416

525334 has 8 divisors (see below), whose sum is σ = 834408. Its totient is φ = 247200.

The previous prime is 525313. The next prime is 525353. The reversal of 525334 is 433525.

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

It is a d-powerful number, because it can be written as 5 + 219 + 35 + 5 + 36 + 43 .

It is a congruent number.

It is an unprimeable number.

525334 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7692 + ... + 7759.

It is an arithmetic number, because the mean of its divisors is an integer number (104301).

2525334 is an apocalyptic number.

525334 is a deficient number, since it is larger than the sum of its proper divisors (309074).

525334 is a wasteful number, since it uses less digits than its factorization.

525334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15470.

The product of its digits is 1800, while the sum is 22.

The square root of 525334 is about 724.7992825604. The cubic root of 525334 is about 80.6885361403.

Adding to 525334 its reverse (433525), we get a palindrome (958859).

Subtracting from 525334 its reverse (433525), we obtain a square (91809 = 3032).

The spelling of 525334 in words is "five hundred twenty-five thousand, three hundred thirty-four".

Divisors: 1 2 17 34 15451 30902 262667 525334