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5539071 = 31846357
BaseRepresentation
bin10101001000010011111111
3101102102011210
4111020103333
52404222241
6314415503
765036616
oct25102377
911372153
105539071
11314364a
121a31593
1311bc275
14a4287d
15746316
hex5484ff

5539071 has 4 divisors (see below), whose sum is σ = 7385432. Its totient is φ = 3692712.

The previous prime is 5539063. The next prime is 5539081. The reversal of 5539071 is 1709355.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5539071 - 23 = 5539063 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5539081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923176 + ... + 923181.

It is an arithmetic number, because the mean of its divisors is an integer number (1846358).

Almost surely, 25539071 is an apocalyptic number.

5539071 is a deficient number, since it is larger than the sum of its proper divisors (1846361).

5539071 is a wasteful number, since it uses less digits than its factorization.

5539071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846360.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 5539071 is about 2353.5231037744. The cubic root of 5539071 is about 176.9344134416.

The spelling of 5539071 in words is "five million, five hundred thirty-nine thousand, seventy-one".

Divisors: 1 3 1846357 5539071