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5631935249908 = 221119234115745503
BaseRepresentation
bin101000111110100100101…
…1111111111110111110100
3201221102000020202222002001
41101331021133333313310
51214233200410444113
615551135250025044
71120615414521052
oct121751137776764
921842006688061
105631935249908
111881543695a80
1276b60b878184
1331b12100cb46
141568310b71d2
159b77603a7dd
hex51f497ffdf4

5631935249908 has 192 divisors, whose sum is σ = 12175210414080. Its totient is φ = 2248745241600.

The previous prime is 5631935249861. The next prime is 5631935249989. The reversal of 5631935249908 is 8099425391365.

It is a self number, because there is not a number n which added to its sum of digits gives 5631935249908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 123747885 + ... + 123793387.

It is an arithmetic number, because the mean of its divisors is an integer number (63412554240).

Almost surely, 25631935249908 is an apocalyptic number.

It is an amenable number.

5631935249908 is an abundant number, since it is smaller than the sum of its proper divisors (6543275164172).

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

5631935249908 is a wasteful number, since it uses less digits than its factorization.

5631935249908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45758 (or 45756 counting only the distinct ones).

The product of its (nonzero) digits is 62985600, while the sum is 64.

The spelling of 5631935249908 in words is "five trillion, six hundred thirty-one billion, nine hundred thirty-five million, two hundred forty-nine thousand, nine hundred eight".