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5358305 = 51071661
BaseRepresentation
bin10100011100001011100001
3101002020012202
4110130023201
52332431210
6310502545
763354611
oct24341341
911066182
105358305
11302a857
121964a55
131157bc4
149d6a41
1570c9a5
hex51c2e1

5358305 has 4 divisors (see below), whose sum is σ = 6429972. Its totient is φ = 4286640.

The previous prime is 5358289. The next prime is 5358307. The reversal of 5358305 is 5038535.

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 829921 + 4528384 = 911^2 + 2128^2 .

It is not a de Polignac number, because 5358305 - 24 = 5358289 is a prime.

It is a super-2 number, since 2×53583052 = 57422864946050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5358307) 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, 535826 + ... + 535835.

It is an arithmetic number, because the mean of its divisors is an integer number (1607493).

Almost surely, 25358305 is an apocalyptic number.

It is an amenable number.

5358305 is a deficient number, since it is larger than the sum of its proper divisors (1071667).

5358305 is a wasteful number, since it uses less digits than its factorization.

5358305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071666.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5358305 is about 2314.8012873679. The cubic root of 5358305 is about 174.9883529664.

The spelling of 5358305 in words is "five million, three hundred fifty-eight thousand, three hundred five".

Divisors: 1 5 1071661 5358305