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5303197 = 5579521
BaseRepresentation
bin10100001110101110011101
3100222102121201
4110032232131
52324200242
6305355501
763035134
oct24165635
910872551
105303197
112aa2409
121938b91
131138ab3
149c091b
156eb4b7
hex50eb9d

5303197 has 4 divisors (see below), whose sum is σ = 5313276. Its totient is φ = 5293120.

The previous prime is 5303189. The next prime is 5303209. The reversal of 5303197 is 7913035.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1279161 + 4024036 = 1131^2 + 2006^2 .

It is a cyclic number.

It is not a de Polignac number, because 5303197 - 23 = 5303189 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 (5303297) 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, 4204 + ... + 5317.

It is an arithmetic number, because the mean of its divisors is an integer number (1328319).

Almost surely, 25303197 is an apocalyptic number.

It is an amenable number.

5303197 is a deficient number, since it is larger than the sum of its proper divisors (10079).

5303197 is an equidigital number, since it uses as much as digits as its factorization.

5303197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10078.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 5303197 is about 2302.8671259975. The cubic root of 5303197 is about 174.3863897615.

The spelling of 5303197 in words is "five million, three hundred three thousand, one hundred ninety-seven".

Divisors: 1 557 9521 5303197