Base | Representation |
---|---|
bin | 10010010010011011… |
… | …01000000100000010 |
3 | 221100020202102211212 |
4 | 21021031220010002 |
5 | 130101432241310 |
6 | 4302131010122 |
7 | 465206456060 |
oct | 111115500402 |
9 | 27306672755 |
10 | 9818243330 |
11 | 4189162595 |
12 | 1aa0139942 |
13 | c0614cb4c |
14 | 691d6d030 |
15 | 3c6e59205 |
hex | 249368102 |
9818243330 has 32 divisors (see below), whose sum is σ = 20397519360. Its totient is φ = 3332923200.
The previous prime is 9818243327. The next prime is 9818243339. The reversal of 9818243330 is 333428189.
It is not an unprimeable number, because it can be changed into a prime (9818243339) 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 15 ways as a sum of consecutive naturals, for example, 687290 + ... + 701429.
It is an arithmetic number, because the mean of its divisors is an integer number (637422480).
Almost surely, 29818243330 is an apocalyptic number.
9818243330 is an abundant number, since it is smaller than the sum of its proper divisors (10579276030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9818243330 is a wasteful number, since it uses less digits than its factorization.
9818243330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1388834.
The product of its (nonzero) digits is 124416, while the sum is 41.
The square root of 9818243330 is about 99087.0492546831. The cubic root of 9818243330 is about 2141.3020383107.
The spelling of 9818243330 in words is "nine billion, eight hundred eighteen million, two hundred forty-three thousand, three hundred thirty".
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