Base | Representation |
---|---|
bin | 100101011000… |
… | …100110010110 |
3 | 200102220012011 |
4 | 211120212112 |
5 | 10002100321 |
6 | 550014434 |
7 | 146204452 |
oct | 45304626 |
9 | 20386164 |
10 | 9800086 |
11 | 5593a4a |
12 | 334741a |
13 | 205188a |
14 | 1431662 |
15 | cd8ae1 |
hex | 958996 |
9800086 has 16 divisors (see below), whose sum is σ = 16009200. Its totient is φ = 4481568.
The previous prime is 9800053. The next prime is 9800101. The reversal of 9800086 is 6800089.
9800086 is a strobogrammatic number because it is the same when read upside-down.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 3345 + ... + 5548.
It is an arithmetic number, because the mean of its divisors is an integer number (1000575).
Almost surely, 29800086 is an apocalyptic number.
9800086 is a deficient number, since it is larger than the sum of its proper divisors (6209114).
9800086 is a wasteful number, since it uses less digits than its factorization.
9800086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8943.
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 9800086 is about 3130.5089043157. The cubic root of 9800086 is about 213.9981220903.
The spelling of 9800086 in words is "nine million, eight hundred thousand, eighty-six".
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