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5023287 = 325310531
BaseRepresentation
bin10011001010011000110111
3100110012122200
4103022120313
52241221122
6255355543
760461103
oct23123067
910405580
105023287
112921085
121822bb3
13106b579
1494a903
156935ac
hex4ca637

5023287 has 12 divisors (see below), whose sum is σ = 7393464. Its totient is φ = 3285360.

The previous prime is 5023267. The next prime is 5023297. The reversal of 5023287 is 7823205.

5023287 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5023287 - 27 = 5023159 is a prime.

It is a super-3 number, since 3×50232873 (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 55 + 0 + 26 + 37 + 222 + 82 + 77 .

5023287 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5023287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5023267) 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, 4789 + ... + 5742.

It is an arithmetic number, because the mean of its divisors is an integer number (616122).

Almost surely, 25023287 is an apocalyptic number.

5023287 is a deficient number, since it is larger than the sum of its proper divisors (2370177).

5023287 is a wasteful number, since it uses less digits than its factorization.

5023287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10590 (or 10587 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5023287 is about 2241.2690601532. The cubic root of 5023287 is about 171.2626516662.

The spelling of 5023287 in words is "five million, twenty-three thousand, two hundred eighty-seven".

Divisors: 1 3 9 53 159 477 10531 31593 94779 558143 1674429 5023287