Base | Representation |
---|---|
bin | 1010111010110101010010011… |
… | …0001110001011101101001011 |
3 | 10201202120220002222122022001121 |
4 | 2232231110212032023231023 |
5 | 1301203022122340130432 |
6 | 11322110224520300111 |
7 | 320563142344525141 |
oct | 25655244616135513 |
9 | 3652526088568047 |
10 | 768374585473867 |
11 | 20291191701a149 |
12 | 72218186011637 |
13 | 26c98549370998 |
14 | d7a5757ba9591 |
15 | 5dc72bdae9197 |
hex | 2bad52638bb4b |
768374585473867 has 8 divisors (see below), whose sum is σ = 789769518669824. Its totient is φ = 747139913950248.
The previous prime is 768374585473819. The next prime is 768374585473879.
768374585473867 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-768374585473867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (768374585473967) 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, 40065408363 + ... + 40065427540.
It is an arithmetic number, because the mean of its divisors is an integer number (98721189833728).
Almost surely, 2768374585473867 is an apocalyptic number.
768374585473867 is a deficient number, since it is larger than the sum of its proper divisors (21394933195957).
768374585473867 is a wasteful number, since it uses less digits than its factorization.
768374585473867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80130836169.
The product of its digits is 159318835200, while the sum is 88.
The spelling of 768374585473867 in words is "seven hundred sixty-eight trillion, three hundred seventy-four billion, five hundred eighty-five million, four hundred seventy-three thousand, eight hundred sixty-seven".
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