Base | Representation |
---|---|
bin | 1111011111111… |
… | …1000111011111 |
3 | 11112022202100020 |
4 | 3313333013133 |
5 | 113120224340 |
6 | 10241203223 |
7 | 1416362655 |
oct | 367770737 |
9 | 145282306 |
10 | 65008095 |
11 | 337715a9 |
12 | 19930513 |
13 | 10611639 |
14 | 88c2dd5 |
15 | 5a919d0 |
hex | 3dff1df |
65008095 has 16 divisors (see below), whose sum is σ = 104810112. Its totient is φ = 34405280.
The previous prime is 65008093. The next prime is 65008103. The reversal of 65008095 is 59080056.
It is not a de Polignac number, because 65008095 - 21 = 65008093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65008093) 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, 14577 + ... + 18506.
It is an arithmetic number, because the mean of its divisors is an integer number (6550632).
Almost surely, 265008095 is an apocalyptic number.
65008095 is a deficient number, since it is larger than the sum of its proper divisors (39802017).
65008095 is a wasteful number, since it uses less digits than its factorization.
65008095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33222.
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 65008095 is about 8062.7597632572. The cubic root of 65008095 is about 402.0892663327.
The spelling of 65008095 in words is "sixty-five million, eight thousand, ninety-five".
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