Base | Representation |
---|---|
bin | 111111000000010… |
… | …1110010000100000 |
3 | 12110100002100122011 |
4 | 1332000232100200 |
5 | 13312203244223 |
6 | 545440522304 |
7 | 103250466223 |
oct | 17600562040 |
9 | 5410070564 |
10 | 2114118688 |
11 | 995401730 |
12 | 4b0020394 |
13 | 278cc2306 |
14 | 160ac35ba |
15 | c590580d |
hex | 7e02e420 |
2114118688 has 48 divisors (see below), whose sum is σ = 4563518400. Its totient is φ = 956102400.
The previous prime is 2114118673. The next prime is 2114118689. The reversal of 2114118688 is 8868114112.
It is a self number, because there is not a number n which added to its sum of digits gives 2114118688.
It is not an unprimeable number, because it can be changed into a prime (2114118689) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54958 + ... + 85138.
It is an arithmetic number, because the mean of its divisors is an integer number (95073300).
Almost surely, 22114118688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2114118688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2281759200).
2114118688 is an abundant number, since it is smaller than the sum of its proper divisors (2449399712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2114118688 is a wasteful number, since it uses less digits than its factorization.
2114118688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30401 (or 30393 counting only the distinct ones).
The product of its digits is 24576, while the sum is 40.
The square root of 2114118688 is about 45979.5464092459. The cubic root of 2114118688 is about 1283.4426141531.
The spelling of 2114118688 in words is "two billion, one hundred fourteen million, one hundred eighteen thousand, six hundred eighty-eight".
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