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5830081 = 6439067
BaseRepresentation
bin10110001111010111000001
3101222012100221
4112033113001
52443030311
6324543041
7100361215
oct26172701
911865327
105830081
113322254
121b51a81
13129186a
14aba945
157a2671
hex58f5c1

5830081 has 4 divisors (see below), whose sum is σ = 5839792. Its totient is φ = 5820372.

The previous prime is 5830079. The next prime is 5830087. The reversal of 5830081 is 1800385.

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 5830081 - 21 = 5830079 is a prime.

It is a super-2 number, since 2×58300812 = 67979688933122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5830087) 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, 3891 + ... + 5176.

It is an arithmetic number, because the mean of its divisors is an integer number (1459948).

Almost surely, 25830081 is an apocalyptic number.

It is an amenable number.

5830081 is a deficient number, since it is larger than the sum of its proper divisors (9711).

5830081 is an equidigital number, since it uses as much as digits as its factorization.

5830081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9710.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 5830081 is about 2414.5560668578. The cubic root of 5830081 is about 179.9802550358.

The spelling of 5830081 in words is "five million, eight hundred thirty thousand, eighty-one".

Divisors: 1 643 9067 5830081