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5320548125 = 548512877
BaseRepresentation
bin1001111010010000…
…10001111100011101
3111201210112211220222
410331020101330131
541344030020000
62235541451125
7245563625054
oct47510217435
914653484828
105320548125
112290346612
121045a10aa5
1366a3a2439
143868a339b
15212173a85
hex13d211f1d

5320548125 has 10 divisors (see below), whose sum is σ = 6648557718. Its totient is φ = 4256438000.

The previous prime is 5320548119. The next prime is 5320548127. The reversal of 5320548125 is 5218450235.

It can be written as a sum of positive squares in 5 ways, for example, as 850422244 + 4470125881 = 29162^2 + 66859^2 .

It is not a de Polignac number, because 5320548125 - 24 = 5320548109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320548127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4255814 + ... + 4257063.

Almost surely, 25320548125 is an apocalyptic number.

It is an amenable number.

5320548125 is a deficient number, since it is larger than the sum of its proper divisors (1328009593).

5320548125 is an frugal number, since it uses more digits than its factorization.

5320548125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8512897 (or 8512882 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 5320548125 is about 72942.0874735567. The cubic root of 5320548125 is about 1745.7636988546.

The spelling of 5320548125 in words is "five billion, three hundred twenty million, five hundred forty-eight thousand, one hundred twenty-five".

Divisors: 1 5 25 125 625 8512877 42564385 212821925 1064109625 5320548125