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5384395641824 = 254432731139079
BaseRepresentation
bin100111001011010011011…
…1111010101001111100000
3201001202001210022222011022
41032112212333111033200
51201204220241014244
615241320205105012
71064003225543423
oct116264677251740
921052053288138
105384395641824
111796566a72681
1272b647258168
133009918c3074
1414886b3659ba
15950d92266ee
hex4e5a6fd53e0

5384395641824 has 48 divisors (see below), whose sum is σ = 10628424616320. Its totient is φ = 2685117751680.

The previous prime is 5384395641803. The next prime is 5384395641901. The reversal of 5384395641824 is 4281465934835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38645117 + ... + 38784195.

It is an arithmetic number, because the mean of its divisors is an integer number (221425512840).

Almost surely, 25384395641824 is an apocalyptic number.

It is an amenable number.

5384395641824 is a deficient number, since it is larger than the sum of its proper divisors (5244028974496).

5384395641824 is a wasteful number, since it uses less digits than its factorization.

5384395641824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142263 (or 142255 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 62.

The spelling of 5384395641824 in words is "five trillion, three hundred eighty-four billion, three hundred ninety-five million, six hundred forty-one thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 16 32 443 886 1772 2731 3544 5462 7088 10924 14176 21848 43696 87392 139079 278158 556316 1112632 1209833 2225264 2419666 4450528 4839332 9678664 19357328 38714656 61611997 123223994 246447988 379824749 492895976 759649498 985791952 1519298996 1971583904 3038597992 6077195984 12154391968 168262363807 336524727614 673049455228 1346098910456 2692197820912 5384395641824