Base | Representation |
---|---|
bin | 100101100001110111… |
… | …1111110101100000010 |
3 | 21201000200222100000122 |
4 | 1023003233332230002 |
5 | 2310023421432421 |
6 | 101005115220242 |
7 | 5552116560242 |
oct | 1130357765402 |
9 | 251020870018 |
10 | 80593545986 |
11 | 311a7a56a58 |
12 | 13752747682 |
13 | 77a50b0b65 |
14 | 3c87921b22 |
15 | 216a6642ab |
hex | 12c3bfeb02 |
80593545986 has 16 divisors (see below), whose sum is σ = 126547619328. Its totient is φ = 38447623200.
The previous prime is 80593545983. The next prime is 80593546009. The reversal of 80593545986 is 68954539508.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is not an unprimeable number, because it can be changed into a prime (80593545983) 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, 9149795 + ... + 9158598.
It is an arithmetic number, because the mean of its divisors is an integer number (7909226208).
Almost surely, 280593545986 is an apocalyptic number.
80593545986 is a deficient number, since it is larger than the sum of its proper divisors (45954073342).
80593545986 is a wasteful number, since it uses less digits than its factorization.
80593545986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18308497.
The product of its (nonzero) digits is 46656000, while the sum is 62.
The spelling of 80593545986 in words is "eighty billion, five hundred ninety-three million, five hundred forty-five thousand, nine hundred eighty-six".
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