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52747234313 = 17191031585477
BaseRepresentation
bin110001000111111110…
…101110110000001001
312001011001020010121212
4301013332232300021
51331011242444223
640122020142505
73545061044144
oct610776566011
9161131203555
1052747234313
1120408490934
12a280b37a35
134c87c83a67
1427a553b05b
15158ab5a278
hexc47faec09

52747234313 has 16 divisors (see below), whose sum is σ = 59360296320. Its totient is φ = 46574942976.

The previous prime is 52747234277. The next prime is 52747234357. The reversal of 52747234313 is 31343274725.

It is not a de Polignac number, because 52747234313 - 26 = 52747234249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52747234013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759470 + ... + 826007.

It is an arithmetic number, because the mean of its divisors is an integer number (3710018520).

Almost surely, 252747234313 is an apocalyptic number.

It is an amenable number.

52747234313 is a deficient number, since it is larger than the sum of its proper divisors (6613062007).

52747234313 is a wasteful number, since it uses less digits than its factorization.

52747234313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585616.

The product of its digits is 423360, while the sum is 41.

The spelling of 52747234313 in words is "fifty-two billion, seven hundred forty-seven million, two hundred thirty-four thousand, three hundred thirteen".

Divisors: 1 17 19 103 323 1751 1957 33269 1585477 26953109 30124063 163304131 512109071 2776170227 3102778489 52747234313