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5373939 = 315111863
BaseRepresentation
bin10100011111111111110011
3101010000122210
4110133333303
52333431224
6311103203
763451314
oct24377763
911100583
105373939
11304057a
121971b03
13116205c
149dc60b
15712429
hex51fff3

5373939 has 8 divisors (see below), whose sum is σ = 7213312. Its totient is φ = 3558600.

The previous prime is 5373931. The next prime is 5373971. The reversal of 5373939 is 9393735.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5373939 - 23 = 5373931 is a prime.

It is a d-powerful number, because it can be written as 53 + 3 + 73 + 312 + 9 + 314 + 95 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5373897 and 5373906.

It is not an unprimeable number, because it can be changed into a prime (5373931) 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 7 ways as a sum of consecutive naturals, for example, 5479 + ... + 6384.

It is an arithmetic number, because the mean of its divisors is an integer number (901664).

Almost surely, 25373939 is an apocalyptic number.

5373939 is a deficient number, since it is larger than the sum of its proper divisors (1839373).

5373939 is a wasteful number, since it uses less digits than its factorization.

5373939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12017.

The product of its digits is 76545, while the sum is 39.

The square root of 5373939 is about 2318.1757914360. The cubic root of 5373939 is about 175.1583763528.

The spelling of 5373939 in words is "five million, three hundred seventy-three thousand, nine hundred thirty-nine".

Divisors: 1 3 151 453 11863 35589 1791313 5373939