Base | Representation |
---|---|
bin | 1001100010111… |
… | …11100010111101 |
3 | 12120200122101222 |
4 | 10301133202331 |
5 | 131000130013 |
6 | 11540243125 |
7 | 1661460344 |
oct | 461374275 |
9 | 176618358 |
10 | 80083133 |
11 | 41228709 |
12 | 229a04a5 |
13 | 1378c190 |
14 | a8c8b5b |
15 | 706d508 |
hex | 4c5f8bd |
80083133 has 16 divisors (see below), whose sum is σ = 89018496. Its totient is φ = 71565120.
The previous prime is 80083121. The next prime is 80083139. The reversal of 80083133 is 33138008.
It is a cyclic number.
It is not a de Polignac number, because 80083133 - 210 = 80082109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80083139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158960 + ... + 159462.
It is an arithmetic number, because the mean of its divisors is an integer number (5563656).
Almost surely, 280083133 is an apocalyptic number.
It is an amenable number.
80083133 is a deficient number, since it is larger than the sum of its proper divisors (8935363).
80083133 is a wasteful number, since it uses less digits than its factorization.
80083133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 80083133 is about 8948.9179792867. The cubic root of 80083133 is about 431.0361401858.
The spelling of 80083133 in words is "eighty million, eighty-three thousand, one hundred thirty-three".
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