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5427613 = 26920177
BaseRepresentation
bin10100101101000110011101
3101012202021201
4110231012131
52342140423
6312155501
764063642
oct24550635
911182251
105427613
113077934
121998b91
131180609
14a13dc9
157232ad
hex52d19d

5427613 has 4 divisors (see below), whose sum is σ = 5448060. Its totient is φ = 5407168.

The previous prime is 5427593. The next prime is 5427629. The reversal of 5427613 is 3167245.

5427613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3167245 = 5633449.

It can be written as a sum of positive squares in 2 ways, for example, as 1844164 + 3583449 = 1358^2 + 1893^2 .

It is a cyclic number.

It is not a de Polignac number, because 5427613 - 221 = 3330461 is a prime.

It is a Duffinian number.

5427613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427113) 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, 9820 + ... + 10357.

It is an arithmetic number, because the mean of its divisors is an integer number (1362015).

Almost surely, 25427613 is an apocalyptic number.

It is an amenable number.

5427613 is a deficient number, since it is larger than the sum of its proper divisors (20447).

5427613 is a wasteful number, since it uses less digits than its factorization.

5427613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446.

The product of its digits is 5040, while the sum is 28.

The square root of 5427613 is about 2329.7238033724. The cubic root of 5427613 is about 175.7395963968.

It can be divided in two parts, 54276 and 13, that added together give a square (54289 = 2332).

The spelling of 5427613 in words is "five million, four hundred twenty-seven thousand, six hundred thirteen".

Divisors: 1 269 20177 5427613