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5438067 = 31812689
BaseRepresentation
bin10100101111101001110011
3101020021121220
4110233221303
52343004232
6312320123
764136265
oct24575163
911207556
105438067
113084778
1219a3043
1311852bb
14a17b35
1572642c
hex52fa73

5438067 has 4 divisors (see below), whose sum is σ = 7250760. Its totient is φ = 3625376.

The previous prime is 5438033. The next prime is 5438071. The reversal of 5438067 is 7608345.

5438067 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.

It is a cyclic number.

It is not a de Polignac number, because 5438067 - 210 = 5437043 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5438767) 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, 906342 + ... + 906347.

It is an arithmetic number, because the mean of its divisors is an integer number (1812690).

Almost surely, 25438067 is an apocalyptic number.

5438067 is a deficient number, since it is larger than the sum of its proper divisors (1812693).

5438067 is a wasteful number, since it uses less digits than its factorization.

5438067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812692.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5438067 is about 2331.9663376644. The cubic root of 5438067 is about 175.8523533603.

The spelling of 5438067 in words is "five million, four hundred thirty-eight thousand, sixty-seven".

Divisors: 1 3 1812689 5438067