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8268313116317 = 193831136225521
BaseRepresentation
bin111100001010001110111…
…0111011011111010011101
31002021102221221211221211212
41320110131313123322131
52040432001124210232
625330224405154205
71512236335606532
oct170243567337235
932242857757755
108268313116317
1126a8632221861
12b165553bb965
1347c910a24547
1420828d306d89
15e5127887eb2
hex7851dddbe9d

8268313116317 has 8 divisors (see below), whose sum is σ = 8726212008960. Its totient is φ = 7812686675520.

The previous prime is 8268313116253. The next prime is 8268313116347. The reversal of 8268313116317 is 7136113138628.

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 8268313116317 - 26 = 8268313116253 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 (8268313116347) 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, 568105484 + ... + 568120037.

It is an arithmetic number, because the mean of its divisors is an integer number (1090776501120).

Almost surely, 28268313116317 is an apocalyptic number.

It is an amenable number.

8268313116317 is a deficient number, since it is larger than the sum of its proper divisors (457898892643).

8268313116317 is a wasteful number, since it uses less digits than its factorization.

8268313116317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136225923.

The product of its digits is 870912, while the sum is 50.

The spelling of 8268313116317 in words is "eight trillion, two hundred sixty-eight billion, three hundred thirteen million, one hundred sixteen thousand, three hundred seventeen".

Divisors: 1 19 383 7277 1136225521 21588284899 435174374543 8268313116317