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5050307530 = 25769656737
BaseRepresentation
bin1001011010000010…
…11001001111001010
3111000222001012112001
410231001121033022
540320334320110
62153045341214
7236102622442
oct45501311712
914028035461
105050307530
112161848884
12b8b40780a
136263c3c68
1435ca39122
151e859263a
hex12d0593ca

5050307530 has 16 divisors (see below), whose sum is σ = 9102388680. Its totient is φ = 2017492992.

The previous prime is 5050307519. The next prime is 5050307543. The reversal of 5050307530 is 357030505.

It can be written as a sum of positive squares in 4 ways, for example, as 3957542281 + 1092765249 = 62909^2 + 33057^2 .

It is a super-3 number, since 3×50503075303 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 320679 + ... + 336058.

Almost surely, 25050307530 is an apocalyptic number.

5050307530 is a deficient number, since it is larger than the sum of its proper divisors (4052081150).

5050307530 is a wasteful number, since it uses less digits than its factorization.

5050307530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657513.

The product of its (nonzero) digits is 7875, while the sum is 28.

The square root of 5050307530 is about 71065.5157583479. The cubic root of 5050307530 is about 1715.6917970527.

The spelling of 5050307530 in words is "five billion, fifty million, three hundred seven thousand, five hundred thirty".

Divisors: 1 2 5 10 769 1538 3845 7690 656737 1313474 3283685 6567370 505030753 1010061506 2525153765 5050307530