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575025 = 352111741
BaseRepresentation
bin10001100011000110001
31002012210020
42030120301
5121400100
620154053
74613313
oct2143061
91065706
10575025
11363030
12238929
13171969
1410d7b3
15b55a0
hex8c631

575025 has 48 divisors (see below), whose sum is σ = 1124928. Its totient is φ = 256000.

The previous prime is 575009. The next prime is 575027. The reversal of 575025 is 520575.

575025 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 575025 - 24 = 575009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 574986 and 575004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14005 + ... + 14045.

It is an arithmetic number, because the mean of its divisors is an integer number (23436).

2575025 is an apocalyptic number.

575025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

575025 is a deficient number, since it is larger than the sum of its proper divisors (549903).

575025 is a wasteful number, since it uses less digits than its factorization.

575025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 575025 is about 758.3040287378. The cubic root of 575025 is about 83.1563800720.

It can be divided in two parts, 5750 and 25, that added together give a palindrome (5775).

The spelling of 575025 in words is "five hundred seventy-five thousand, twenty-five".

Divisors: 1 3 5 11 15 17 25 33 41 51 55 75 85 123 165 187 205 255 275 425 451 561 615 697 825 935 1025 1275 1353 2091 2255 2805 3075 3485 4675 6765 7667 10455 11275 14025 17425 23001 33825 38335 52275 115005 191675 575025