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535625 = 54857
BaseRepresentation
bin10000010110001001001
31000012201222
42002301021
5114120000
615251425
74360406
oct2026111
91005658
10535625
11336472
12219b75
13159a4c
14dd2ad
15a8a85
hex82c49

535625 has 10 divisors (see below), whose sum is σ = 670098. Its totient is φ = 428000.

The previous prime is 535609. The next prime is 535627. The reversal of 535625 is 526535.

It can be written as a sum of positive squares in 5 ways, for example, as 89401 + 446224 = 299^2 + 668^2 .

It is not a de Polignac number, because 535625 - 24 = 535609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 535594 and 535603.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 535625.

It is not an unprimeable number, because it can be changed into a prime (535627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 197 + ... + 1053.

2535625 is an apocalyptic number.

It is an amenable number.

535625 is a deficient number, since it is larger than the sum of its proper divisors (134473).

535625 is an frugal number, since it uses more digits than its factorization.

535625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877 (or 862 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 535625 is about 731.8640584152. The cubic root of 535625 is about 81.2120138016.

The spelling of 535625 in words is "five hundred thirty-five thousand, six hundred twenty-five".

Divisors: 1 5 25 125 625 857 4285 21425 107125 535625