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5479 is a prime number
BaseRepresentation
bin1010101100111
321111221
41111213
5133404
641211
721655
oct12547
97457
105479
114131
123207
132656
141dd5
151954
hex1567

5479 has 2 divisors, whose sum is σ = 5480. Its totient is φ = 5478.

The previous prime is 5477. The next prime is 5483. The reversal of 5479 is 9745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5479 - 21 = 5477 is a prime.

Together with 5477, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2739 + 2740.

It is an arithmetic number, because the mean of its divisors is an integer number (2740).

25479 is an apocalyptic number.

5479 is a deficient number, since it is larger than the sum of its proper divisors (1).

5479 is an equidigital number, since it uses as much as digits as its factorization.

5479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 25.

The square root of 5479 is about 74.0202674948. The cubic root of 5479 is about 17.6292471699.

It can be divided in two parts, 5 and 479, that added together give a palindrome (484).

The spelling of 5479 in words is "five thousand, four hundred seventy-nine".