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676889293159 = 3192173236893
BaseRepresentation
bin10011101100110011011…
…11101111000101100111
32101201011120121211220201
421312121233233011213
542042232124340114
61234543022411331
766621643026322
oct11663157570547
92351146554821
10676889293159
112410813a5582
12ab228a30b47
134baa4488a91
1424a93c397b9
151291a1ca874
hex9d99bef167

676889293159 has 8 divisors (see below), whose sum is σ = 698734961792. Its totient is φ = 655044282720.

The previous prime is 676889293151. The next prime is 676889293163. The reversal of 676889293159 is 951392988676.

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 676889293159 - 23 = 676889293151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 676889293091 and 676889293100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676889293151) 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, 2738917 + ... + 2975809.

It is an arithmetic number, because the mean of its divisors is an integer number (87341870224).

Almost surely, 2676889293159 is an apocalyptic number.

676889293159 is a deficient number, since it is larger than the sum of its proper divisors (21845668633).

676889293159 is a wasteful number, since it uses less digits than its factorization.

676889293159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329097.

The product of its digits is 352719360, while the sum is 73.

The spelling of 676889293159 in words is "six hundred seventy-six billion, eight hundred eighty-nine million, two hundred ninety-three thousand, one hundred fifty-nine".

Divisors: 1 31 92173 236893 2857363 7343683 21835138489 676889293159