Base | Representation |
---|---|
bin | 10010100100011000… |
… | …00110111011111001 |
3 | 221201202010120020122 |
4 | 21102030012323321 |
5 | 130404010343231 |
6 | 4325110503025 |
7 | 502015513520 |
oct | 112214067371 |
9 | 27652116218 |
10 | 9968840441 |
11 | 425617240a |
12 | 1b22664a75 |
13 | c2b3ca771 |
14 | 6a7d714b7 |
15 | 3d52a577b |
hex | 252306ef9 |
9968840441 has 8 divisors (see below), whose sum is σ = 11404701504. Its totient is φ = 8535914640.
The previous prime is 9968840377. The next prime is 9968840449. The reversal of 9968840441 is 1440488699.
9968840441 is digitally balanced in base 2, 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 9968840441 - 26 = 9968840377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9968840449) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 726530 + ... + 740123.
It is an arithmetic number, because the mean of its divisors is an integer number (1425587688).
Almost surely, 29968840441 is an apocalyptic number.
It is an amenable number.
9968840441 is a deficient number, since it is larger than the sum of its proper divisors (1435861063).
9968840441 is a wasteful number, since it uses less digits than its factorization.
9968840441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1467631.
The product of its (nonzero) digits is 1990656, while the sum is 53.
The square root of 9968840441 is about 99844.0806507827. The cubic root of 9968840441 is about 2152.1946539726.
The spelling of 9968840441 in words is "nine billion, nine hundred sixty-eight million, eight hundred forty thousand, four hundred forty-one".
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