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5387529 = 371511699
BaseRepresentation
bin10100100011010100001001
3101010201022010
4110203110021
52334400104
6311250133
763536040
oct24432411
911121263
105387529
11304a804
121979949
1311682b4
14a03557
15716489
hex523509

5387529 has 16 divisors (see below), whose sum is σ = 8268800. Its totient is φ = 3056400.

The previous prime is 5387519. The next prime is 5387539. The reversal of 5387529 is 9257835.

It is an interprime number because it is at equal distance from previous prime (5387519) and next prime (5387539).

It is not a de Polignac number, because 5387529 - 29 = 5387017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5387509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2322 + ... + 4020.

It is an arithmetic number, because the mean of its divisors is an integer number (516800).

Almost surely, 25387529 is an apocalyptic number.

It is an amenable number.

5387529 is a deficient number, since it is larger than the sum of its proper divisors (2881271).

5387529 is a wasteful number, since it uses less digits than its factorization.

5387529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860.

The product of its digits is 75600, while the sum is 39.

The square root of 5387529 is about 2321.1051247197. The cubic root of 5387529 is about 175.3059030598.

The spelling of 5387529 in words is "five million, three hundred eighty-seven thousand, five hundred twenty-nine".

Divisors: 1 3 7 21 151 453 1057 1699 3171 5097 11893 35679 256549 769647 1795843 5387529