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5159796667832 = 23644974583479
BaseRepresentation
bin100101100010101101111…
…0110001111010110111000
3200021021100002201221010002
41023011123312033112320
51134014230421332312
614550213341412132
71041532400012162
oct113053366172670
920237302657102
105159796667832
11170a291781204
126b400556a048
132b574a17aca1
1413ba4228b932
158e3413e74c2
hex4b15bd8f5b8

5159796667832 has 8 divisors (see below), whose sum is σ = 9674618752200. Its totient is φ = 2579898333912.

The previous prime is 5159796667793. The next prime is 5159796667933. The reversal of 5159796667832 is 2387666979515.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5159796667832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322487291732 + ... + 322487291747.

It is an arithmetic number, because the mean of its divisors is an integer number (1209327344025).

Almost surely, 25159796667832 is an apocalyptic number.

It is an amenable number.

5159796667832 is a deficient number, since it is larger than the sum of its proper divisors (4514822084368).

5159796667832 is a wasteful number, since it uses less digits than its factorization.

5159796667832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644974583485 (or 644974583481 counting only the distinct ones).

The product of its digits is 1028764800, while the sum is 74.

The spelling of 5159796667832 in words is "five trillion, one hundred fifty-nine billion, seven hundred ninety-six million, six hundred sixty-seven thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 644974583479 1289949166958 2579898333916 5159796667832