Base | Representation |
---|---|
bin | 100101101001… |
… | …001111011010 |
3 | 200120100200202 |
4 | 211221033122 |
5 | 10011241000 |
6 | 551302202 |
7 | 146610260 |
oct | 45511732 |
9 | 20510622 |
10 | 9868250 |
11 | 5630187 |
12 | 337a962 |
13 | 2076902 |
14 | 144c430 |
15 | ceddd5 |
hex | 9693da |
9868250 has 32 divisors (see below), whose sum is σ = 21116160. Its totient is φ = 3382800.
The previous prime is 9868237. The next prime is 9868253. The reversal of 9868250 is 528689.
It is a d-powerful number, because it can be written as 9 + 84 + 63 + 85 + 216 + 510 + 0 .
It is not an unprimeable number, because it can be changed into a prime (9868253) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1070 + ... + 4569.
It is an arithmetic number, because the mean of its divisors is an integer number (659880).
Almost surely, 29868250 is an apocalyptic number.
9868250 is an abundant number, since it is smaller than the sum of its proper divisors (11247910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9868250 is a wasteful number, since it uses less digits than its factorization.
9868250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5663 (or 5653 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 9868250 is about 3141.3770865657. The cubic root of 9868250 is about 214.4931272170.
The spelling of 9868250 in words is "nine million, eight hundred sixty-eight thousand, two hundred fifty".
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