Base | Representation |
---|---|
bin | 111110100000… |
… | …0100000010001 |
3 | 2021122220002010 |
4 | 1331000200101 |
5 | 31342120230 |
6 | 3130213133 |
7 | 545353356 |
oct | 175004021 |
9 | 67586063 |
10 | 32770065 |
11 | 175526a9 |
12 | ab841a9 |
13 | 6a34a93 |
14 | 44d062d |
15 | 2d249b0 |
hex | 1f40811 |
32770065 has 16 divisors (see below), whose sum is σ = 53152128. Its totient is φ = 17237376.
The previous prime is 32770057. The next prime is 32770081. The reversal of 32770065 is 56007723.
It is not a de Polignac number, because 32770065 - 23 = 32770057 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13869 + ... + 16058.
It is an arithmetic number, because the mean of its divisors is an integer number (3322008).
Almost surely, 232770065 is an apocalyptic number.
It is an amenable number.
32770065 is a deficient number, since it is larger than the sum of its proper divisors (20382063).
32770065 is a wasteful number, since it uses less digits than its factorization.
32770065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30008.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 32770065 is about 5724.5143898850. The cubic root of 32770065 is about 320.0067218640.
Adding to 32770065 its reverse (56007723), we get a palindrome (88777788).
The spelling of 32770065 in words is "thirty-two million, seven hundred seventy thousand, sixty-five".
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