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5284084393 = 72107838457
BaseRepresentation
bin1001110101111010…
…01011101010101001
3111122020221022002101
410322331023222221
541310211200033
62232200133401
7244641655600
oct47275135251
914566838071
105284084393
1122718008a5
121035767261
13662976373
14381ad0a37
1520dd6e97d
hex13af4baa9

5284084393 has 6 divisors (see below), whose sum is σ = 6146792106. Its totient is φ = 4529215152.

The previous prime is 5284084373. The next prime is 5284084411. The reversal of 5284084393 is 3934804825.

It can be written as a sum of positive squares in only one way, i.e., 4837480704 + 446603689 = 69552^2 + 21133^2 .

It is not a de Polignac number, because 5284084393 - 221 = 5281987241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5284084303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53919180 + ... + 53919277.

It is an arithmetic number, because the mean of its divisors is an integer number (1024465351).

Almost surely, 25284084393 is an apocalyptic number.

It is an amenable number.

5284084393 is a deficient number, since it is larger than the sum of its proper divisors (862707713).

5284084393 is a wasteful number, since it uses less digits than its factorization.

5284084393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107838471 (or 107838464 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 5284084393 is about 72691.7078696050. The cubic root of 5284084393 is about 1741.7664266212.

The spelling of 5284084393 in words is "five billion, two hundred eighty-four million, eighty-four thousand, three hundred ninety-three".

Divisors: 1 7 49 107838457 754869199 5284084393