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5358718417 = 13231708393
BaseRepresentation
bin1001111110110011…
…11000110111010001
3111211110101002201111
410333121320313101
541433312442132
62243423533321
7246536232523
oct47731706721
914743332644
105358718417
1122aa947508
12105675a241
13675278200
1438b99ba13
152156b3647
hex13f678dd1

5358718417 has 6 divisors (see below), whose sum is σ = 5802636102. Its totient is φ = 4946509152.

The previous prime is 5358718381. The next prime is 5358718429. The reversal of 5358718417 is 7148178535.

It can be written as a sum of positive squares in 3 ways, for example, as 136632721 + 5222085696 = 11689^2 + 72264^2 .

It is not a de Polignac number, because 5358718417 - 27 = 5358718289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5358718487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15854028 + ... + 15854365.

It is an arithmetic number, because the mean of its divisors is an integer number (967106017).

Almost surely, 25358718417 is an apocalyptic number.

It is an amenable number.

5358718417 is a deficient number, since it is larger than the sum of its proper divisors (443917685).

5358718417 is a wasteful number, since it uses less digits than its factorization.

5358718417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31708419 (or 31708406 counting only the distinct ones).

The product of its digits is 940800, while the sum is 49.

The square root of 5358718417 is about 73203.2678027422. The cubic root of 5358718417 is about 1749.9285322651.

The spelling of 5358718417 in words is "five billion, three hundred fifty-eight million, seven hundred eighteen thousand, four hundred seventeen".

Divisors: 1 13 169 31708393 412209109 5358718417