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65050502082893 = 491228757929929
BaseRepresentation
bin11101100101001110000000…
…00100011011000101001101
322112022202201100002021020222
432302213000010123011031
532011241412013123033
6350203442121521125
716462513040344055
oct1662470004330515
9275282640067228
1065050502082893
11197aa843620a58
1273672816431a5
132a3b30b716632
14120c665388565
1577c1a5c94598
hex3b29c011b14d

65050502082893 has 8 divisors (see below), whose sum is σ = 65211490481280. Its totient is φ = 64889629549920.

The previous prime is 65050502082887. The next prime is 65050502082901. The reversal of 65050502082893 is 39828020505056.

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 65050502082893 - 24 = 65050502082877 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 (65050502042893) 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, 27842048 + ... + 30087881.

It is an arithmetic number, because the mean of its divisors is an integer number (8151436310160).

Almost surely, 265050502082893 is an apocalyptic number.

It is an amenable number.

65050502082893 is a deficient number, since it is larger than the sum of its proper divisors (160988398387).

65050502082893 is a wasteful number, since it uses less digits than its factorization.

65050502082893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57932707.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 65050502082893 in words is "sixty-five trillion, fifty billion, five hundred two million, eighty-two thousand, eight hundred ninety-three".

Divisors: 1 491 2287 1122917 57929929 28443595139 132485747623 65050502082893