Base | Representation |
---|---|
bin | 1010001011111011… |
… | …01100011101101101 |
3 | 112010010110012112000 |
4 | 11011331230131231 |
5 | 42200001034414 |
6 | 2302354402513 |
7 | 252343522230 |
oct | 50575543555 |
9 | 15103405460 |
10 | 5468768109 |
11 | 2356a82472 |
12 | 1087590439 |
13 | 691cca07c |
14 | 39c447417 |
15 | 2201a0b09 |
hex | 145f6c76d |
5468768109 has 32 divisors (see below), whose sum is σ = 9264660480. Its totient is φ = 3123198000.
The previous prime is 5468768093. The next prime is 5468768111. The reversal of 5468768109 is 9018678645.
5468768109 is a `hidden beast` number, since 5 + 468 + 76 + 8 + 109 = 666.
It is not a de Polignac number, because 5468768109 - 24 = 5468768093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5468768189) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361324 + ... + 376154.
It is an arithmetic number, because the mean of its divisors is an integer number (289520640).
Almost surely, 25468768109 is an apocalyptic number.
It is an amenable number.
5468768109 is a deficient number, since it is larger than the sum of its proper divisors (3795892371).
5468768109 is a wasteful number, since it uses less digits than its factorization.
5468768109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16798 (or 16792 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The square root of 5468768109 is about 73951.1197278310. The cubic root of 5468768109 is about 1761.8266276927.
The spelling of 5468768109 in words is "five billion, four hundred sixty-eight million, seven hundred sixty-eight thousand, one hundred nine".
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