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3830225288 = 23218812
BaseRepresentation
bin1110010001001100…
…1001100110001000
3100212221020121022212
43210103021212020
530321014202123
61432023004252
7163626243401
oct34423114610
910787217285
103830225288
111696075a4a
128aa899688
134906baac6
1428499c9a8
151763db878
hexe44c9988

3830225288 has 12 divisors (see below), whose sum is σ = 7182000645. Its totient is φ = 1915025120.

The previous prime is 3830225279. The next prime is 3830225407. The reversal of 3830225288 is 8825220383.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 2243159044 + 1587066244 = 47362^2 + 39838^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=43762.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 164108 + ... + 185988.

Almost surely, 23830225288 is an apocalyptic number.

It is an amenable number.

3830225288 is a deficient number, since it is larger than the sum of its proper divisors (3351775357).

3830225288 is an frugal number, since it uses more digits than its factorization.

3830225288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43768 (or 21883 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 3830225288 is about 61888.8139165714. The cubic root of 3830225288 is about 1564.6172224753.

The spelling of 3830225288 in words is "three billion, eight hundred thirty million, two hundred twenty-five thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 21881 43762 87524 175048 478778161 957556322 1915112644 3830225288