Base | Representation |
---|---|
bin | 100101100000… |
… | …001000011110 |
3 | 200111110111222 |
4 | 211200020132 |
5 | 10004042232 |
6 | 550413342 |
7 | 146363432 |
oct | 45401036 |
9 | 20443458 |
10 | 9830942 |
11 | 5605150 |
12 | 3361252 |
13 | 2062934 |
14 | 143c9c2 |
15 | ce2d12 |
hex | 96021e |
9830942 has 32 divisors (see below), whose sum is σ = 17539200. Its totient is φ = 4082400.
The previous prime is 9830941. The next prime is 9830957. The reversal of 9830942 is 2490389.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9830941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11717 + ... + 12527.
It is an arithmetic number, because the mean of its divisors is an integer number (548100).
Almost surely, 29830942 is an apocalyptic number.
9830942 is a deficient number, since it is larger than the sum of its proper divisors (7708258).
9830942 is a wasteful number, since it uses less digits than its factorization.
9830942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 872.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 9830942 is about 3135.4333033889. The cubic root of 9830942 is about 214.2224809403. Note that the first 3 decimals are identical.
The spelling of 9830942 in words is "nine million, eight hundred thirty thousand, nine hundred forty-two".
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