Base | Representation |
---|---|
bin | 1011100101101111… |
… | …0101000000100000 |
3 | 22000211001020102000 |
4 | 2321123311000200 |
5 | 22332414024333 |
6 | 1232413124000 |
7 | 140044512663 |
oct | 27133650040 |
9 | 8024036360 |
10 | 3111079968 |
11 | 135713a477 |
12 | 729a89600 |
13 | 3a7707329 |
14 | 21727d6da |
15 | 1331d6713 |
hex | b96f5020 |
3111079968 has 96 divisors (see below), whose sum is σ = 9607792320. Its totient is φ = 976020480.
The previous prime is 3111079897. The next prime is 3111079987. The reversal of 3111079968 is 8699701113.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91218 + ... + 120593.
It is an arithmetic number, because the mean of its divisors is an integer number (100081170).
Almost surely, 23111079968 is an apocalyptic number.
It is an amenable number.
3111079968 is an abundant number, since it is smaller than the sum of its proper divisors (6496712352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3111079968 is a wasteful number, since it uses less digits than its factorization.
3111079968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211847 (or 211833 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 45.
The square root of 3111079968 is about 55777.0559280427. The cubic root of 3111079968 is about 1459.8348421422.
The spelling of 3111079968 in words is "three billion, one hundred eleven million, seventy-nine thousand, nine hundred sixty-eight".
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