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5282013 = 311214551
BaseRepresentation
bin10100001001100011011101
3100221100120010
4110021203131
52323011023
6305113433
762616312
oct24114335
910840503
105282013
112a88500
121928879
13112c269
149b6d09
156e5093
hex5098dd

5282013 has 12 divisors (see below), whose sum is σ = 7741664. Its totient is φ = 3201000.

The previous prime is 5281999. The next prime is 5282023. The reversal of 5282013 is 3102825.

It is not a de Polignac number, because 5282013 - 26 = 5281949 is a prime.

It is a super-2 number, since 2×52820132 = 55799322664338, which contains 22 as substring.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5282023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6913 + ... + 7638.

Almost surely, 25282013 is an apocalyptic number.

It is an amenable number.

5282013 is a deficient number, since it is larger than the sum of its proper divisors (2459651).

5282013 is a wasteful number, since it uses less digits than its factorization.

5282013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14576 (or 14565 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5282013 is about 2298.2630397759. The cubic root of 5282013 is about 174.1538802555.

Adding to 5282013 its reverse (3102825), we get a palindrome (8384838).

The spelling of 5282013 in words is "five million, two hundred eighty-two thousand, thirteen".

Divisors: 1 3 11 33 121 363 14551 43653 160061 480183 1760671 5282013