Base | Representation |
---|---|
bin | 1100001010110… |
… | …11000000111000 |
3 | 21010002102211111 |
4 | 12011123000320 |
5 | 202113202124 |
6 | 14044010104 |
7 | 2346463633 |
oct | 605330070 |
9 | 233072744 |
10 | 102084664 |
11 | 526957a0 |
12 | 2a230934 |
13 | 181c3636 |
14 | d7b4c1a |
15 | 8e67494 |
hex | 615b038 |
102084664 has 32 divisors (see below), whose sum is σ = 209203200. Its totient is φ = 46314720.
The previous prime is 102084641. The next prime is 102084667. The reversal of 102084664 is 466480201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102084667) by changing a digit.
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, 79177 + ... + 80455.
It is an arithmetic number, because the mean of its divisors is an integer number (6537600).
Almost surely, 2102084664 is an apocalyptic number.
It is an amenable number.
102084664 is an abundant number, since it is smaller than the sum of its proper divisors (107118536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102084664 is a wasteful number, since it uses less digits than its factorization.
102084664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2203 (or 2199 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 102084664 is about 10103.6955615260. The cubic root of 102084664 is about 467.3621109537.
The spelling of 102084664 in words is "one hundred two million, eighty-four thousand, six hundred sixty-four".
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