Base | Representation |
---|---|
bin | 10010010000111111111010… |
… | …000010001011110010111000 |
3 | 101112102202102200021211110111 |
4 | 102100333322002023302320 |
5 | 41012133404330314223 |
6 | 442504242304554104 |
7 | 22630602561206041 |
oct | 2220777202136270 |
9 | 345382380254414 |
10 | 80332968213688 |
11 | 2366202530a333 |
12 | 9015098622934 |
13 | 35a949bc8b378 |
14 | 15ba1ca4318c8 |
15 | 9449a15d730d |
hex | 490ffa08bcb8 |
80332968213688 has 8 divisors (see below), whose sum is σ = 150624315400680. Its totient is φ = 40166484106840.
The previous prime is 80332968213671. The next prime is 80332968213689. The reversal of 80332968213688 is 88631286923308.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×803329682136882 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80332968213689) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020810513348 + ... + 5020810513363.
It is an arithmetic number, because the mean of its divisors is an integer number (18828039425085).
Almost surely, 280332968213688 is an apocalyptic number.
It is an amenable number.
80332968213688 is a deficient number, since it is larger than the sum of its proper divisors (70291347186992).
80332968213688 is a wasteful number, since it uses less digits than its factorization.
80332968213688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10041621026717 (or 10041621026713 counting only the distinct ones).
The product of its (nonzero) digits is 143327232, while the sum is 67.
The spelling of 80332968213688 in words is "eighty trillion, three hundred thirty-two billion, nine hundred sixty-eight million, two hundred thirteen thousand, six hundred eighty-eight".
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