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5012028 = 2232719889
BaseRepresentation
bin10011000111101000111100
3100102122012200
4103013220330
52240341103
6255231500
760413220
oct23075074
910378180
105012028
11291367a
121818590
1310663c8
14946780
156900a3
hex4c7a3c

5012028 has 36 divisors (see below), whose sum is σ = 14479920. Its totient is φ = 1431936.

The previous prime is 5012027. The next prime is 5012039. The reversal of 5012028 is 8202105.

5012028 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 5012028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9693 + ... + 10196.

It is an arithmetic number, because the mean of its divisors is an integer number (402220).

Almost surely, 25012028 is an apocalyptic number.

It is an amenable number.

5012028 is an abundant number, since it is smaller than the sum of its proper divisors (9467892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5012028 is a wasteful number, since it uses less digits than its factorization.

5012028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19906 (or 19901 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 5012028 is about 2238.7559045148. The cubic root of 5012028 is about 171.1346021359.

The spelling of 5012028 in words is "five million, twelve thousand, twenty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 19889 39778 59667 79556 119334 139223 179001 238668 278446 358002 417669 556892 716004 835338 1253007 1670676 2506014 5012028