Search a number
-
+
5014287 = 321314253
BaseRepresentation
bin10011001000001100001111
3100102202022100
4103020030033
52240424122
6255250143
760422625
oct23101417
910382270
105014287
112915343
121819953
131067445
14947515
15690aac
hex4c830f

5014287 has 12 divisors (see below), whose sum is σ = 7299864. Its totient is φ = 3316560.

The previous prime is 5014267. The next prime is 5014291. The reversal of 5014287 is 7824105.

It is not a de Polignac number, because 5014287 - 211 = 5012239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5014287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5014237) 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, 948 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (608322).

Almost surely, 25014287 is an apocalyptic number.

5014287 is a deficient number, since it is larger than the sum of its proper divisors (2285577).

5014287 is a wasteful number, since it uses less digits than its factorization.

5014287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5014287 is about 2239.2603689611. The cubic root of 5014287 is about 171.1603092947.

The spelling of 5014287 in words is "five million, fourteen thousand, two hundred eighty-seven".

Divisors: 1 3 9 131 393 1179 4253 12759 38277 557143 1671429 5014287