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2848525 = 52293929
BaseRepresentation
bin1010110111011100001101
312100201102221
422313130031
51212123100
6141015341
733132511
oct12673415
95321387
102848525
111676159
12b54551
13789724
14542141
153b401a
hex2b770d

2848525 has 12 divisors (see below), whose sum is σ = 3654900. Its totient is φ = 2199680.

The previous prime is 2848513. The next prime is 2848541. The reversal of 2848525 is 5258482.

It can be written as a sum of positive squares in 6 ways, for example, as 298116 + 2550409 = 546^2 + 1597^2 .

It is not a de Polignac number, because 2848525 - 25 = 2848493 is a prime.

It is a super-2 number, since 2×28485252 = 16228189351250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1240 + ... + 2689.

It is an arithmetic number, because the mean of its divisors is an integer number (304575).

22848525 is an apocalyptic number.

2848525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2848525 is a deficient number, since it is larger than the sum of its proper divisors (806375).

2848525 is a wasteful number, since it uses less digits than its factorization.

2848525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968 (or 3963 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 2848525 is about 1687.7573877782. The cubic root of 2848525 is about 141.7555305592.

It can be divided in two parts, 284 and 8525, that multiplied together give a triangular number (2421100 = T2200).

The spelling of 2848525 in words is "two million, eight hundred forty-eight thousand, five hundred twenty-five".

Divisors: 1 5 25 29 145 725 3929 19645 98225 113941 569705 2848525