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2853525 = 35238047
BaseRepresentation
bin1010111000101010010101
312100222022010
422320222111
51212303100
6141054433
733153213
oct12705225
95328263
102853525
111679994
12b57419
1378ba9c
14543cb3
153b5750
hex2b8a95

2853525 has 12 divisors (see below), whose sum is σ = 4717952. Its totient is φ = 1521840.

The previous prime is 2853509. The next prime is 2853533. The reversal of 2853525 is 5253582.

2853525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2853525 - 24 = 2853509 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

2853525 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2853492 and 2853501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18949 + ... + 19098.

22853525 is an apocalyptic number.

2853525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2853525 is a deficient number, since it is larger than the sum of its proper divisors (1864427).

2853525 is a wasteful number, since it uses less digits than its factorization.

2853525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38060 (or 38055 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 2853525 is about 1689.2379938896. The cubic root of 2853525 is about 141.8384229746.

The spelling of 2853525 in words is "two million, eight hundred fifty-three thousand, five hundred twenty-five".

Divisors: 1 3 5 15 25 75 38047 114141 190235 570705 951175 2853525