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6058081 = 10159981
BaseRepresentation
bin10111000111000001100001
3102101210010101
4113013001201
53022324311
6333502401
7102331021
oct27070141
912353111
106058081
113468587
122041a01
131341583
14b39a81
157e9ec1
hex5c7061

6058081 has 4 divisors (see below), whose sum is σ = 6118164. Its totient is φ = 5998000.

The previous prime is 6058057. The next prime is 6058097. The reversal of 6058081 is 1808506.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3671056 + 2387025 = 1916^2 + 1545^2 .

It is a cyclic number.

It is not a de Polignac number, because 6058081 - 25 = 6058049 is a prime.

It is a super-2 number, since 2×60580812 = 73400690805122, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6053081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29890 + ... + 30091.

It is an arithmetic number, because the mean of its divisors is an integer number (1529541).

Almost surely, 26058081 is an apocalyptic number.

It is an amenable number.

6058081 is a deficient number, since it is larger than the sum of its proper divisors (60083).

6058081 is a wasteful number, since it uses less digits than its factorization.

6058081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60082.

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

The square root of 6058081 is about 2461.3169239251. The cubic root of 6058081 is about 182.2965117943.

The spelling of 6058081 in words is "six million, fifty-eight thousand, eighty-one".

Divisors: 1 101 59981 6058081