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5086081 = 711135081
BaseRepresentation
bin10011011001101110000001
3100120101210101
4103121232001
52300223311
6301002401
761142140
oct23315601
910511711
105086081
112964280
121853401
131091020
14965757
156a6ec1
hex4d9b81

5086081 has 16 divisors (see below), whose sum is σ = 6830208. Its totient is φ = 3657600.

The previous prime is 5086079. The next prime is 5086087. The reversal of 5086081 is 1806805.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5086081 - 21 = 5086079 is a prime.

It is a super-2 number, since 2×50860812 = 51736439877122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5086087) 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 15 ways as a sum of consecutive naturals, for example, 1540 + ... + 3541.

It is an arithmetic number, because the mean of its divisors is an integer number (426888).

Almost surely, 25086081 is an apocalyptic number.

It is an amenable number.

5086081 is a deficient number, since it is larger than the sum of its proper divisors (1744127).

5086081 is a wasteful number, since it uses less digits than its factorization.

5086081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 5086081 is about 2255.2341341865. The cubic root of 5086081 is about 171.9733260421.

The spelling of 5086081 in words is "five million, eighty-six thousand, eighty-one".

Divisors: 1 7 11 13 77 91 143 1001 5081 35567 55891 66053 391237 462371 726583 5086081