Base | Representation |
---|---|
bin | 10010100100011010… |
… | …01000011100111011 |
3 | 221201202122012100200 |
4 | 21102031020130323 |
5 | 130404042440140 |
6 | 4325120333243 |
7 | 502021012062 |
oct | 112215103473 |
9 | 27652565320 |
10 | 9969108795 |
11 | 4256335a98 |
12 | 1b22774223 |
13 | c2b492959 |
14 | 6a80011d9 |
15 | 3d530a030 |
hex | 25234873b |
9969108795 has 48 divisors (see below), whose sum is σ = 17725780800. Its totient is φ = 5179991040.
The previous prime is 9969108763. The next prime is 9969108797. The reversal of 9969108795 is 5978019699.
It is not a de Polignac number, because 9969108795 - 25 = 9969108763 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9969108797) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1489266 + ... + 1495944.
It is an arithmetic number, because the mean of its divisors is an integer number (369287100).
Almost surely, 29969108795 is an apocalyptic number.
9969108795 is a deficient number, since it is larger than the sum of its proper divisors (7756672005).
9969108795 is a wasteful number, since it uses less digits than its factorization.
9969108795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7540 (or 7537 counting only the distinct ones).
The product of its (nonzero) digits is 11022480, while the sum is 63.
The square root of 9969108795 is about 99845.4245070850. The cubic root of 9969108795 is about 2152.2139656423.
The spelling of 9969108795 in words is "nine billion, nine hundred sixty-nine million, one hundred eight thousand, seven hundred ninety-five".
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