Base | Representation |
---|---|
bin | 1001100011001… |
… | …00110110000001 |
3 | 12120201202011200 |
4 | 10301210312001 |
5 | 131001323313 |
6 | 11540531413 |
7 | 1661610534 |
oct | 461446601 |
9 | 176652150 |
10 | 80104833 |
11 | 41242a46 |
12 | 229b0b69 |
13 | 13799013 |
14 | a8d2a1b |
15 | 7074b73 |
hex | 4c64d81 |
80104833 has 24 divisors (see below), whose sum is σ = 122923008. Its totient is φ = 50093952.
The previous prime is 80104823. The next prime is 80104847. The reversal of 80104833 is 33840108.
It is not a de Polignac number, because 80104833 - 218 = 79842689 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80104797 and 80104806.
It is not an unprimeable number, because it can be changed into a prime (80104823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57916 + ... + 59282.
It is an arithmetic number, because the mean of its divisors is an integer number (5121792).
Almost surely, 280104833 is an apocalyptic number.
It is an amenable number.
80104833 is a deficient number, since it is larger than the sum of its proper divisors (42818175).
80104833 is a wasteful number, since it uses less digits than its factorization.
80104833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1773 (or 1770 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 80104833 is about 8950.1303342465. The cubic root of 80104833 is about 431.0750690637.
The spelling of 80104833 in words is "eighty million, one hundred four thousand, eight hundred thirty-three".
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