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5488479 = 3467759
BaseRepresentation
bin10100111011111101011111
3101022211210000
4110323331133
52401112404
6313345343
764436253
oct24737537
911284700
105488479
113109637
121a08253
1311a2229
14a2c263
15736339
hex53bf5f

5488479 has 10 divisors (see below), whose sum is σ = 8198960. Its totient is φ = 3658932.

The previous prime is 5488459. The next prime is 5488489. The reversal of 5488479 is 9748845.

It is not a de Polignac number, because 5488479 - 25 = 5488447 is a prime.

It is a Duffinian number.

5488479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5488409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33799 + ... + 33960.

It is an arithmetic number, because the mean of its divisors is an integer number (819896).

Almost surely, 25488479 is an apocalyptic number.

5488479 is a deficient number, since it is larger than the sum of its proper divisors (2710481).

5488479 is an equidigital number, since it uses as much as digits as its factorization.

5488479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67771 (or 67762 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 5488479 is about 2342.7503067975. The cubic root of 5488479 is about 176.3940786573.

The spelling of 5488479 in words is "five million, four hundred eighty-eight thousand, four hundred seventy-nine".

Divisors: 1 3 9 27 81 67759 203277 609831 1829493 5488479