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5015872 = 26181433
BaseRepresentation
bin10011001000100101000000
3100102211111001
4103020211000
52241001442
6255301344
760430351
oct23104500
910384431
105015872
112916554
12181a854
131068094
14947d28
156912b7
hex4c8940

5015872 has 28 divisors (see below), whose sum is σ = 10031476. Its totient is φ = 2488320.

The previous prime is 5015827. The next prime is 5015873. The reversal of 5015872 is 2785105.

It can be written as a sum of positive squares in 2 ways, for example, as 246016 + 4769856 = 496^2 + 2184^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5015872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11368 + ... + 11800.

It is an arithmetic number, because the mean of its divisors is an integer number (358267).

Almost surely, 25015872 is an apocalyptic number.

It is an amenable number.

5015872 is a deficient number, since it is larger than the sum of its proper divisors (5015604).

5015872 is a wasteful number, since it uses less digits than its factorization.

5015872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5015872 is about 2239.6142524997. The cubic root of 5015872 is about 171.1783418026.

The spelling of 5015872 in words is "five million, fifteen thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 16 32 64 181 362 433 724 866 1448 1732 2896 3464 5792 6928 11584 13856 27712 78373 156746 313492 626984 1253968 2507936 5015872