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5280382875577 = 31212192977153
BaseRepresentation
bin100110011010110111101…
…0110000111011110111001
3200200210120221221222110111
41030311233112013132321
51143003211004004302
615121435134344321
71053331544611105
oct114655726073671
920623527858414
105280382875577
111756441523937
1271345965b0a1
132c3c26942234
141438013ca905
159254ca940d7
hex4cd6f5877b9

5280382875577 has 8 divisors (see below), whose sum is σ = 5282384100840. Its totient is φ = 5278381854720.

The previous prime is 5280382875563. The next prime is 5280382875643. The reversal of 5280382875577 is 7755782830825.

It can be written as a sum of positive squares in 4 ways, for example, as 1206359542336 + 4074023333241 = 1098344^2 + 2018421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5280382875577 - 211 = 5280382873529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5280382875527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68401833 + ... + 68478985.

It is an arithmetic number, because the mean of its divisors is an integer number (660298012605).

Almost surely, 25280382875577 is an apocalyptic number.

It is an amenable number.

5280382875577 is a deficient number, since it is larger than the sum of its proper divisors (2001225263).

5280382875577 is a wasteful number, since it uses less digits than its factorization.

5280382875577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102203.

The product of its (nonzero) digits is 263424000, while the sum is 67.

The spelling of 5280382875577 in words is "five trillion, two hundred eighty billion, three hundred eighty-two million, eight hundred seventy-five thousand, five hundred seventy-seven".

Divisors: 1 3121 21929 77153 68440409 240794513 1691888137 5280382875577