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5827081 = 13974621
BaseRepresentation
bin10110001110101000001001
3101222001020211
4112032220021
52442431311
6324521121
7100346401
oct26165011
911861224
105827081
11331aa77
121b501a1
1312903a0
14ab9801
157a1821
hex58ea09

5827081 has 8 divisors (see below), whose sum is σ = 6341384. Its totient is φ = 5322240.

The previous prime is 5827051. The next prime is 5827099. The reversal of 5827081 is 1807285.

5827081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 67081 + 5760000 = 259^2 + 2400^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5827081 - 25 = 5827049 is a prime.

It is a super-2 number, since 2×58270812 = 67909745961122, which contains 22 as substring.

It is a Duffinian number.

5827081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5827001) 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, 1050 + ... + 3571.

It is an arithmetic number, because the mean of its divisors is an integer number (792673).

Almost surely, 25827081 is an apocalyptic number.

It is an amenable number.

5827081 is a deficient number, since it is larger than the sum of its proper divisors (514303).

5827081 is a wasteful number, since it uses less digits than its factorization.

5827081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4731.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5827081 is about 2413.9347547107. The cubic root of 5827081 is about 179.9493787693.

The spelling of 5827081 in words is "five million, eight hundred twenty-seven thousand, eighty-one".

Divisors: 1 13 97 1261 4621 60073 448237 5827081