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525335 = 5293623
BaseRepresentation
bin10000000010000010111
3222200121212
42000100113
5113302320
615132035
74315406
oct2002027
9880555
10525335
11329768
1221401b
13155165
14d963d
15a59c5
hex80417

525335 has 8 divisors (see below), whose sum is σ = 652320. Its totient is φ = 405664.

The previous prime is 525313. The next prime is 525353. The reversal of 525335 is 533525.

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 not a de Polignac number, because 525335 - 214 = 508951 is a prime.

It is a d-powerful number, because it can be written as 52 + 219 + 35 + 52 + 36 + 52 .

It is a self number, because there is not a number n which added to its sum of digits gives 525335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667 + ... + 1956.

It is an arithmetic number, because the mean of its divisors is an integer number (81540).

2525335 is an apocalyptic number.

525335 is a deficient number, since it is larger than the sum of its proper divisors (126985).

525335 is a wasteful number, since it uses less digits than its factorization.

525335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657.

The product of its digits is 2250, while the sum is 23.

The square root of 525335 is about 724.7999724062. The cubic root of 525335 is about 80.6885873385.

The spelling of 525335 in words is "five hundred twenty-five thousand, three hundred thirty-five".

Divisors: 1 5 29 145 3623 18115 105067 525335