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576325 = 5223053
BaseRepresentation
bin10001100101101000101
31002021120101
42030231011
5121420300
620204101
74620151
oct2145505
91067511
10576325
11364002
12239631
13172429
14110061
15b5b6a
hex8cb45

576325 has 6 divisors (see below), whose sum is σ = 714674. Its totient is φ = 461040.

The previous prime is 576319. The next prime is 576341. The reversal of 576325 is 523675.

It can be written as a sum of positive squares in 3 ways, for example, as 83521 + 492804 = 289^2 + 702^2 .

It is not a de Polignac number, because 576325 - 25 = 576293 is a prime.

It is a Duffinian number.

576325 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 576293 and 576302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11502 + ... + 11551.

2576325 is an apocalyptic number.

It is an amenable number.

576325 is a deficient number, since it is larger than the sum of its proper divisors (138349).

576325 is a wasteful number, since it uses less digits than its factorization.

576325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23063 (or 23058 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 576325 is about 759.1607207963. The cubic root of 576325 is about 83.2189987586.

Subtracting from 576325 its product of digits (6300), we obtain a square (570025 = 7552).

Subtracting from 576325 its reverse (523675), we obtain a triangular number (52650 = T324).

The spelling of 576325 in words is "five hundred seventy-six thousand, three hundred twenty-five".

Divisors: 1 5 25 23053 115265 576325