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5302519 = 31171049
BaseRepresentation
bin10100001110100011110111
3100222101200121
4110032203313
52324140034
6305352411
763033145
oct24164367
910871617
105302519
112aa1952
121938707
1311386b1
149c0595
156eb1b4
hex50e8f7

5302519 has 4 divisors (see below), whose sum is σ = 5473600. Its totient is φ = 5131440.

The previous prime is 5302481. The next prime is 5302529. The reversal of 5302519 is 9152035.

5302519 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 5302519 - 27 = 5302391 is a prime.

It is a super-2 number, since 2×53025192 = 56233415490722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5302493 and 5302502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302529) 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, 85494 + ... + 85555.

It is an arithmetic number, because the mean of its divisors is an integer number (1368400).

Almost surely, 25302519 is an apocalyptic number.

5302519 is a deficient number, since it is larger than the sum of its proper divisors (171081).

5302519 is a wasteful number, since it uses less digits than its factorization.

5302519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171080.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5302519 is about 2302.7199134936. The cubic root of 5302519 is about 174.3789578287.

The spelling of 5302519 in words is "five million, three hundred two thousand, five hundred nineteen".

Divisors: 1 31 171049 5302519