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5086869 = 31695623
BaseRepresentation
bin10011011001111010010101
3100120102212120
4103121322111
52300234434
6301010153
761144344
oct23317225
910512776
105086869
112964927
121853959
1310914a8
14965b5b
156a7349
hex4d9e95

5086869 has 4 divisors (see below), whose sum is σ = 6782496. Its totient is φ = 3391244.

The previous prime is 5086849. The next prime is 5086891. The reversal of 5086869 is 9686805.

5086869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5086869 - 212 = 5082773 is a prime.

It is a super-2 number, since 2×50868692 = 51752472446322, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5086869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5086849) 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 3 ways as a sum of consecutive naturals, for example, 847809 + ... + 847814.

It is an arithmetic number, because the mean of its divisors is an integer number (1695624).

Almost surely, 25086869 is an apocalyptic number.

It is an amenable number.

5086869 is a deficient number, since it is larger than the sum of its proper divisors (1695627).

5086869 is a wasteful number, since it uses less digits than its factorization.

5086869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695626.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 5086869 is about 2255.4088321189. The cubic root of 5086869 is about 171.9822070111.

The spelling of 5086869 in words is "five million, eighty-six thousand, eight hundred sixty-nine".

Divisors: 1 3 1695623 5086869