Base | Representation |
---|---|
bin | 10010010000001110000110… |
… | …011111101011001110001000 |
3 | 101112020122101200221020112020 |
4 | 102100032012133223032020 |
5 | 41010244343441224401 |
6 | 442423515541044440 |
7 | 22624000414342233 |
oct | 2220160637531610 |
9 | 345218350836466 |
10 | 80279490179976 |
11 | 2364138236305a |
12 | 90068529b6720 |
13 | 35a44287a3439 |
14 | 15b7795c2041a |
15 | 9433c1723d36 |
hex | 4903867eb388 |
80279490179976 has 16 divisors (see below), whose sum is σ = 200698725450000. Its totient is φ = 26759830059984.
The previous prime is 80279490179887. The next prime is 80279490179989. The reversal of 80279490179976 is 67997109497208.
80279490179976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672489378726 + ... + 1672489378773.
It is an arithmetic number, because the mean of its divisors is an integer number (12543670340625).
Almost surely, 280279490179976 is an apocalyptic number.
It is an amenable number.
80279490179976 is an abundant number, since it is smaller than the sum of its proper divisors (120419235270024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80279490179976 is a wasteful number, since it uses less digits than its factorization.
80279490179976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3344978757508 (or 3344978757504 counting only the distinct ones).
The product of its (nonzero) digits is 864162432, while the sum is 78.
The spelling of 80279490179976 in words is "eighty trillion, two hundred seventy-nine billion, four hundred ninety million, one hundred seventy-nine thousand, nine hundred seventy-six".
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