Base | Representation |
---|---|
bin | 10010010111011001… |
… | …11010110011011010 |
3 | 221110011022221120201 |
4 | 21023230322303122 |
5 | 130143130012421 |
6 | 4310222012414 |
7 | 466224424363 |
oct | 111354726332 |
9 | 27404287521 |
10 | 9860000986 |
11 | 41aa793750 |
12 | 1ab211710a |
13 | c119b0714 |
14 | 69771cb6a |
15 | 3ca956b91 |
hex | 24bb3acda |
9860000986 has 32 divisors (see below), whose sum is σ = 17672748480. Its totient is φ = 4072723200.
The previous prime is 9860000977. The next prime is 9860001013. The reversal of 9860000986 is 6890000689.
It is a happy number.
9860000986 is a strobogrammatic number because it is the same when read upside-down.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443700 + ... + 465391.
It is an arithmetic number, because the mean of its divisors is an integer number (552273390).
Almost surely, 29860000986 is an apocalyptic number.
9860000986 is a deficient number, since it is larger than the sum of its proper divisors (7812747494).
9860000986 is a wasteful number, since it uses less digits than its factorization.
9860000986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909150.
The product of its (nonzero) digits is 186624, while the sum is 46.
The square root of 9860000986 is about 99297.5376633278. The cubic root of 9860000986 is about 2144.3334457910. Note that the first 3 decimals are identical.
It can be divided in two parts, 9860000 and 986, that multiplied together give a square (9721960000 = 986002).
The spelling of 9860000986 in words is "nine billion, eight hundred sixty million, nine hundred eighty-six", and thus it is an aban number.
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