Base | Representation |
---|---|
bin | 1001101001000… |
… | …11100101110110 |
3 | 12122012102220202 |
4 | 10310203211312 |
5 | 131201324014 |
6 | 12005400502 |
7 | 2001343430 |
oct | 464434566 |
9 | 178172822 |
10 | 80886134 |
11 | 41726a4a |
12 | 23109132 |
13 | 139b0824 |
14 | aa57650 |
15 | 717b3de |
hex | 4d23976 |
80886134 has 16 divisors (see below), whose sum is σ = 138939648. Its totient is φ = 34596072.
The previous prime is 80886121. The next prime is 80886167. The reversal of 80886134 is 43168808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799 + ... + 12845.
It is an arithmetic number, because the mean of its divisors is an integer number (8683728).
Almost surely, 280886134 is an apocalyptic number.
80886134 is a deficient number, since it is larger than the sum of its proper divisors (58053514).
80886134 is a wasteful number, since it uses less digits than its factorization.
80886134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11579.
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 80886134 is about 8993.6718863877. The cubic root of 80886134 is about 432.4720313365.
The spelling of 80886134 in words is "eighty million, eight hundred eighty-six thousand, one hundred thirty-four".
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