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52743034724 = 2219719774469
BaseRepresentation
bin110001000111101110…
…101101011101100100
312001010202022202212112
4301013232231131210
51331004204102344
640121350140152
73545010253352
oct610756553544
9161122282775
1052743034724
11204060826a6
12a27b651658
134c871433b3
1427a4b667d2
15158a5cac9e
hexc47bad764

52743034724 has 24 divisors (see below), whose sum is σ = 98526657600. Its totient is φ = 24631659360.

The previous prime is 52743034717. The next prime is 52743034733. The reversal of 52743034724 is 42743034725.

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, 4881839 + ... + 4892630.

It is an arithmetic number, because the mean of its divisors is an integer number (4105277400).

Almost surely, 252743034724 is an apocalyptic number.

It is an amenable number.

52743034724 is a deficient number, since it is larger than the sum of its proper divisors (45783622876).

52743034724 is a wasteful number, since it uses less digits than its factorization.

52743034724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9774563 (or 9774561 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 41.

Subtracting from 52743034724 its reverse (42743034725), we obtain a palindrome (9999999999).

The spelling of 52743034724 in words is "fifty-two billion, seven hundred forty-three million, thirty-four thousand, seven hundred twenty-four".

Divisors: 1 2 4 19 38 71 76 142 284 1349 2698 5396 9774469 19548938 39097876 185714911 371429822 693987299 742859644 1387974598 2775949196 13185758681 26371517362 52743034724