Base | Representation |
---|---|
bin | 100101010001010010… |
… | …0101111000111001001 |
3 | 21122120220122100112000 |
4 | 1022202210233013021 |
5 | 2302403424403343 |
6 | 100433553341213 |
7 | 5532250565634 |
oct | 1124244570711 |
9 | 248526570460 |
10 | 80036950473 |
11 | 30a41854567 |
12 | 13618267809 |
13 | 77169a15bc |
14 | 3c33a36c1b |
15 | 213686bed3 |
hex | 12a292f1c9 |
80036950473 has 16 divisors (see below), whose sum is σ = 120810493440. Its totient is φ = 52351211952.
The previous prime is 80036950471. The next prime is 80036950537. The reversal of 80036950473 is 37405963008.
80036950473 is a `hidden beast` number, since 80 + 0 + 3 + 69 + 504 + 7 + 3 = 666.
It is not a de Polignac number, because 80036950473 - 21 = 80036950471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80036950471) 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 15 ways as a sum of consecutive naturals, for example, 27963961 + ... + 27966822.
It is an arithmetic number, because the mean of its divisors is an integer number (7550655840).
Almost surely, 280036950473 is an apocalyptic number.
It is an amenable number.
80036950473 is a deficient number, since it is larger than the sum of its proper divisors (40773542967).
80036950473 is a wasteful number, since it uses less digits than its factorization.
80036950473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55930845 (or 55930839 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The spelling of 80036950473 in words is "eighty billion, thirty-six million, nine hundred fifty thousand, four hundred seventy-three".
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