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532265 = 5106453
BaseRepresentation
bin10000001111100101001
31000001010112
42001330221
5114013030
615224105
74344536
oct2017451
91001115
10532265
11333998
12218035
13158366
14dbd8d
15a7a95
hex81f29

532265 has 4 divisors (see below), whose sum is σ = 638724. Its totient is φ = 425808.

The previous prime is 532261. The next prime is 532267. The reversal of 532265 is 562235.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 316969 + 215296 = 563^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 532265 - 22 = 532261 is a prime.

It is a d-powerful number, because it can be written as 52 + 312 + 28 + 29 + 6 + 52 .

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 532265.

It is not an unprimeable number, because it can be changed into a prime (532261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53222 + ... + 53231.

It is an arithmetic number, because the mean of its divisors is an integer number (159681).

2532265 is an apocalyptic number.

It is an amenable number.

532265 is a deficient number, since it is larger than the sum of its proper divisors (106459).

532265 is a wasteful number, since it uses less digits than its factorization.

532265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106458.

The product of its digits is 1800, while the sum is 23.

The square root of 532265 is about 729.5649388505. The cubic root of 532265 is about 81.0418419192.

It can be divided in two parts, 532 and 265, that added together give a palindrome (797).

The spelling of 532265 in words is "five hundred thirty-two thousand, two hundred sixty-five".

Divisors: 1 5 106453 532265