Base | Representation |
---|---|
bin | 1001111011010110… |
… | …1111111100000100 |
3 | 20212201110102222221 |
4 | 2132311233330010 |
5 | 20424202440431 |
6 | 1120233502124 |
7 | 123016122640 |
oct | 23665577404 |
9 | 6781412887 |
10 | 2664890116 |
11 | 1148296429 |
12 | 624571944 |
13 | 336142975 |
14 | 1b3cd3c20 |
15 | 108e4c111 |
hex | 9ed6ff04 |
2664890116 has 24 divisors (see below), whose sum is σ = 5333198976. Its totient is φ = 1141363200.
The previous prime is 2664890113. The next prime is 2664890143. The reversal of 2664890116 is 6110984662.
It is not an unprimeable number, because it can be changed into a prime (2664890113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15105 + ... + 74551.
It is an arithmetic number, because the mean of its divisors is an integer number (222216624).
Almost surely, 22664890116 is an apocalyptic number.
It is an amenable number.
2664890116 is an abundant number, since it is smaller than the sum of its proper divisors (2668308860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2664890116 is a wasteful number, since it uses less digits than its factorization.
2664890116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61059 (or 61057 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 2664890116 is about 51622.5737056958. The cubic root of 2664890116 is about 1386.4145324318.
The spelling of 2664890116 in words is "two billion, six hundred sixty-four million, eight hundred ninety thousand, one hundred sixteen".
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