Base | Representation |
---|---|
bin | 1100001010110… |
… | …11011101000100 |
3 | 21010002112022022 |
4 | 12011123131010 |
5 | 202113231333 |
6 | 14044022312 |
7 | 2346502121 |
oct | 605333504 |
9 | 233075268 |
10 | 102086468 |
11 | 52697090 |
12 | 2a231998 |
13 | 181c43c3 |
14 | d7b5748 |
15 | 8e67c98 |
hex | 615b744 |
102086468 has 36 divisors (see below), whose sum is σ = 205721712. Its totient is φ = 43953840.
The previous prime is 102086459. The next prime is 102086473. The reversal of 102086468 is 864680201.
102086468 is a Rhonda number in base 12.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12671 + ... + 19097.
It is an arithmetic number, because the mean of its divisors is an integer number (5714492).
Almost surely, 2102086468 is an apocalyptic number.
It is an amenable number.
102086468 is an abundant number, since it is smaller than the sum of its proper divisors (103635244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102086468 is a wasteful number, since it uses less digits than its factorization.
102086468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6480 (or 6459 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 102086468 is about 10103.7848353971. The cubic root of 102086468 is about 467.3648639505.
The spelling of 102086468 in words is "one hundred two million, eighty-six thousand, four hundred sixty-eight".
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