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5345369 = 6187629
BaseRepresentation
bin10100011001000001011001
3101001120110122
4110121001121
52332022434
6310323025
763302111
oct24310131
911046418
105345369
113021067
121959475
131152053
149d2041
15708c2e
hex519059

5345369 has 4 divisors (see below), whose sum is σ = 5433060. Its totient is φ = 5257680.

The previous prime is 5345363. The next prime is 5345371. The reversal of 5345369 is 9635435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9635435 = 51927087.

It can be written as a sum of positive squares in 2 ways, for example, as 169744 + 5175625 = 412^2 + 2275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5345369 is a prime.

It is a super-2 number, since 2×53453692 = 57145939492322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5345363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43754 + ... + 43875.

It is an arithmetic number, because the mean of its divisors is an integer number (1358265).

Almost surely, 25345369 is an apocalyptic number.

It is an amenable number.

5345369 is a deficient number, since it is larger than the sum of its proper divisors (87691).

5345369 is an equidigital number, since it uses as much as digits as its factorization.

5345369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87690.

The product of its digits is 48600, while the sum is 35.

The square root of 5345369 is about 2312.0054065681. The cubic root of 5345369 is about 174.8474207491.

The spelling of 5345369 in words is "five million, three hundred forty-five thousand, three hundred sixty-nine".

Divisors: 1 61 87629 5345369