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5082931 = 723131241
BaseRepresentation
bin10011011000111100110011
3100120020110201
4103120330303
52300123211
6300540031
761130020
oct23307463
910506421
105082931
112961977
121851617
13108c769
14964547
156a60c1
hex4d8f33

5082931 has 16 divisors (see below), whose sum is σ = 6133248. Its totient is φ = 4118400.

The previous prime is 5082929. The next prime is 5082967. The reversal of 5082931 is 1392805.

It is a cyclic number.

It is not a de Polignac number, because 5082931 - 21 = 5082929 is a prime.

It is a super-2 number, since 2×50829312 = 51672375101522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5082931.

It is not an unprimeable number, because it can be changed into a prime (5082911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20971 + ... + 21211.

It is an arithmetic number, because the mean of its divisors is an integer number (383328).

Almost surely, 25082931 is an apocalyptic number.

5082931 is a deficient number, since it is larger than the sum of its proper divisors (1050317).

5082931 is a wasteful number, since it uses less digits than its factorization.

5082931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5082931 is about 2254.5356506385. The cubic root of 5082931 is about 171.9378155412.

The spelling of 5082931 in words is "five million, eighty-two thousand, nine hundred thirty-one".

Divisors: 1 7 23 131 161 241 917 1687 3013 5543 21091 31571 38801 220997 726133 5082931