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5830387 = 3126067
BaseRepresentation
bin10110001111011011110011
3101222012210021
4112033123303
52443033022
6324544311
7100362133
oct26173363
911865707
105830387
113322502
121b52097
131291a44
14abaac3
157a27c7
hex58f6f3

5830387 has 6 divisors (see below), whose sum is σ = 6025524. Its totient is φ = 5641380.

The previous prime is 5830381. The next prime is 5830393. The reversal of 5830387 is 7830385.

It is an interprime number because it is at equal distance from previous prime (5830381) and next prime (5830393).

It is not a de Polignac number, because 5830387 - 27 = 5830259 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

5830387 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5830381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2073 + ... + 3994.

It is an arithmetic number, because the mean of its divisors is an integer number (1004254).

Almost surely, 25830387 is an apocalyptic number.

5830387 is a deficient number, since it is larger than the sum of its proper divisors (195137).

5830387 is an equidigital number, since it uses as much as digits as its factorization.

5830387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6129 (or 6098 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5830387 is about 2414.6194317118. The cubic root of 5830387 is about 179.9834038197.

The spelling of 5830387 in words is "five million, eight hundred thirty thousand, three hundred eighty-seven".

Divisors: 1 31 961 6067 188077 5830387