Base | Representation |
---|---|
bin | 100110010111000110… |
… | …0101100000010100111 |
3 | 21212122011110222221010 |
4 | 1030232030230002213 |
5 | 2322203120103204 |
6 | 101502233353303 |
7 | 5644303554042 |
oct | 1145614540247 |
9 | 255564428833 |
10 | 82379456679 |
11 | 31a34068103 |
12 | 13b70868833 |
13 | 79cb0a9c50 |
14 | 3db6babc59 |
15 | 2222337d89 |
hex | 132e32c0a7 |
82379456679 has 8 divisors (see below), whose sum is σ = 118288450672. Its totient is φ = 50695050240.
The previous prime is 82379456657. The next prime is 82379456713. The reversal of 82379456679 is 97665497328.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82379456679 - 212 = 82379452583 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 (82379456609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056146842 + ... + 1056146919.
It is an arithmetic number, because the mean of its divisors is an integer number (14786056334).
Almost surely, 282379456679 is an apocalyptic number.
82379456679 is a deficient number, since it is larger than the sum of its proper divisors (35908993993).
82379456679 is a wasteful number, since it uses less digits than its factorization.
82379456679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2112293777.
The product of its digits is 137168640, while the sum is 66.
The spelling of 82379456679 in words is "eighty-two billion, three hundred seventy-nine million, four hundred fifty-six thousand, six hundred seventy-nine".
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