Base | Representation |
---|---|
bin | 10010011101101000… |
… | …11100000101101110 |
3 | 221120210202012210201 |
4 | 21032310130011232 |
5 | 130300022211412 |
6 | 4315331024114 |
7 | 500431123300 |
oct | 111664340556 |
9 | 27523665721 |
10 | 9912303982 |
11 | 4227267769 |
12 | 1b0773b03a |
13 | c1c794139 |
14 | 6a0655970 |
15 | 3d0338e57 |
hex | 24ed1c16e |
9912303982 has 12 divisors (see below), whose sum is σ = 17295959160. Its totient is φ = 4248130236.
The previous prime is 9912303949. The next prime is 9912304013. The reversal of 9912303982 is 2893032199.
9912303982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50572882 + ... + 50573077.
It is an arithmetic number, because the mean of its divisors is an integer number (1441329930).
Almost surely, 29912303982 is an apocalyptic number.
9912303982 is a deficient number, since it is larger than the sum of its proper divisors (7383655178).
9912303982 is a wasteful number, since it uses less digits than its factorization.
9912303982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101145975 (or 101145968 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 46.
The square root of 9912303982 is about 99560.5543475929. The cubic root of 9912303982 is about 2148.1183451690.
The spelling of 9912303982 in words is "nine billion, nine hundred twelve million, three hundred three thousand, nine hundred eighty-two".
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