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5720057745748 = 221784118496261
BaseRepresentation
bin101001100111100111000…
…0000101001000101010100
3202020211110122210120200021
41103033032000221011110
51222204134240330443
620055431440554524
71130155235420413
oct123171600510524
922224418716607
105720057745748
111905954526435
12784703922a44
13326525b769c8
1415abd08c547a
159dbd264e9ed
hex533ce029154

5720057745748 has 12 divisors (see below), whose sum is σ = 10598930529012. Its totient is φ = 2691791880320.

The previous prime is 5720057745641. The next prime is 5720057745781. The reversal of 5720057745748 is 8475477500275.

It can be written as a sum of positive squares in 2 ways, for example, as 2083553676304 + 3636504069444 = 1443452^2 + 1906962^2 .

It is a super-2 number, since 2×57200577457482 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42059248063 + ... + 42059248198.

It is an arithmetic number, because the mean of its divisors is an integer number (883244210751).

Almost surely, 25720057745748 is an apocalyptic number.

It is an amenable number.

5720057745748 is a deficient number, since it is larger than the sum of its proper divisors (4878872783264).

5720057745748 is a wasteful number, since it uses less digits than its factorization.

5720057745748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84118496282 (or 84118496280 counting only the distinct ones).

The product of its (nonzero) digits is 76832000, while the sum is 61.

The spelling of 5720057745748 in words is "five trillion, seven hundred twenty billion, fifty-seven million, seven hundred forty-five thousand, seven hundred forty-eight".

Divisors: 1 2 4 17 34 68 84118496261 168236992522 336473985044 1430014436437 2860028872874 5720057745748