Base | Representation |
---|---|
bin | 100101011111… |
… | …111011011001 |
3 | 200111102100222 |
4 | 211133323121 |
5 | 10004030410 |
6 | 550405425 |
7 | 146361125 |
oct | 45377331 |
9 | 20442328 |
10 | 9830105 |
11 | 560455a |
12 | 3360875 |
13 | 206243c |
14 | 143c585 |
15 | ce2955 |
hex | 95fed9 |
9830105 has 8 divisors (see below), whose sum is σ = 11938752. Its totient is φ = 7769008.
The previous prime is 9830099. The next prime is 9830113. The reversal of 9830105 is 5010389.
9830105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9830105 - 210 = 9829081 is a prime.
It is a super-2 number, since 2×98301052 = 193261928622050, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11429 + ... + 12258.
It is an arithmetic number, because the mean of its divisors is an integer number (1492344).
Almost surely, 29830105 is an apocalyptic number.
It is an amenable number.
9830105 is a deficient number, since it is larger than the sum of its proper divisors (2108647).
9830105 is a wasteful number, since it uses less digits than its factorization.
9830105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23775.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 9830105 is about 3135.2998261729. The cubic root of 9830105 is about 214.2164011802.
It can be divided in two parts, 98 and 30105, that added together give a palindrome (30203).
The spelling of 9830105 in words is "nine million, eight hundred thirty thousand, one hundred five".
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