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5313004660 = 2252129124777
BaseRepresentation
bin1001111001010111…
…00000010001110100
3111201021100121020101
410330223200101310
541340112122120
62235112043444
7245442536335
oct47453402164
914637317211
105313004660
112287064047
121043393584
13668960a52
1438589c28c
1521168390a
hex13cae0474

5313004660 has 24 divisors (see below), whose sum is σ = 11162639880. Its totient is φ = 2124186624.

The previous prime is 5313004589. The next prime is 5313004703. The reversal of 5313004660 is 664003135.

It can be written as a sum of positive squares in 4 ways, for example, as 382437136 + 4930567524 = 19556^2 + 70218^2 .

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, 19809 + ... + 104968.

It is an arithmetic number, because the mean of its divisors is an integer number (465109995).

Almost surely, 25313004660 is an apocalyptic number.

It is an amenable number.

5313004660 is an abundant number, since it is smaller than the sum of its proper divisors (5849635220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5313004660 is a wasteful number, since it uses less digits than its factorization.

5313004660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126915 (or 126913 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 5313004660 is about 72890.3605423927. The cubic root of 5313004660 is about 1744.9382615957.

Adding to 5313004660 its reverse (664003135), we get a palindrome (5977007795).

The spelling of 5313004660 in words is "five billion, three hundred thirteen million, four thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 2129 4258 8516 10645 21290 42580 124777 249554 499108 623885 1247770 2495540 265650233 531300466 1062600932 1328251165 2656502330 5313004660