Base | Representation |
---|---|
bin | 10010001101000101101011… |
… | …011000010101111110100000 |
3 | 101111111001220211000100001102 |
4 | 102031011223120111332200 |
5 | 40443233124422031240 |
6 | 442141005312053532 |
7 | 22602311444614121 |
oct | 2215055330257640 |
9 | 344431824010042 |
10 | 80064286908320 |
11 | 23569089762940 |
12 | 8b90bb38342a8 |
13 | 358a0507a6a40 |
14 | 15ab1bc924048 |
15 | 93c9c86d6815 |
hex | 48d16b615fa0 |
80064286908320 has 192 divisors, whose sum is σ = 233916199090560. Its totient is φ = 25460266291200.
The previous prime is 80064286908293. The next prime is 80064286908407. The reversal of 80064286908320 is 2380968246008.
80064286908320 is digitally balanced in base 6, 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 31 ways as a sum of consecutive naturals, for example, 91652471 + ... + 92521910.
It is an arithmetic number, because the mean of its divisors is an integer number (1218313536930).
Almost surely, 280064286908320 is an apocalyptic number.
80064286908320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
80064286908320 is an abundant number, since it is smaller than the sum of its proper divisors (153851912182240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80064286908320 is a wasteful number, since it uses less digits than its factorization.
80064286908320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184174439 (or 184174431 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 56.
The spelling of 80064286908320 in words is "eighty trillion, sixty-four billion, two hundred eighty-six million, nine hundred eight thousand, three hundred twenty".
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