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5385079 = 7769297
BaseRepresentation
bin10100100010101101110111
3101010120221101
4110202231313
52334310304
6311230531
763525640
oct24425567
911116841
105385079
113048987
121978447
13116714b
14a026c7
157158a4
hex522b77

5385079 has 4 divisors (see below), whose sum is σ = 6154384. Its totient is φ = 4615776.

The previous prime is 5385077. The next prime is 5385089. The reversal of 5385079 is 9705835.

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 5385079 - 21 = 5385077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5385077) 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, 384642 + ... + 384655.

It is an arithmetic number, because the mean of its divisors is an integer number (1538596).

Almost surely, 25385079 is an apocalyptic number.

5385079 is a deficient number, since it is larger than the sum of its proper divisors (769305).

5385079 is an equidigital number, since it uses as much as digits as its factorization.

5385079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769304.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 5385079 is about 2320.5772988634. The cubic root of 5385079 is about 175.2793253476.

The spelling of 5385079 in words is "five million, three hundred eighty-five thousand, seventy-nine".

Divisors: 1 7 769297 5385079