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5248887 = 37249947
BaseRepresentation
bin10100000001011101110111
3100212200010020
4110001131313
52320431022
6304300223
762420610
oct24013567
910780106
105248887
112a65626
121911673
13111a167
149a8c07
156da35c
hex501777

5248887 has 8 divisors (see below), whose sum is σ = 7998336. Its totient is φ = 2999352.

The previous prime is 5248879. The next prime is 5248891. The reversal of 5248887 is 7888425.

5248887 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5248887 - 23 = 5248879 is a prime.

It is a super-3 number, since 3×52488873 (a number of 21 digits) contains 333 as substring.

5248887 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5248877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124953 + ... + 124994.

It is an arithmetic number, because the mean of its divisors is an integer number (999792).

Almost surely, 25248887 is an apocalyptic number.

5248887 is a deficient number, since it is larger than the sum of its proper divisors (2749449).

5248887 is a wasteful number, since it uses less digits than its factorization.

5248887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249957.

The product of its digits is 143360, while the sum is 42.

The square root of 5248887 is about 2291.0449580923. The cubic root of 5248887 is about 173.7890494155.

The spelling of 5248887 in words is "five million, two hundred forty-eight thousand, eight hundred eighty-seven".

Divisors: 1 3 7 21 249947 749841 1749629 5248887