Base | Representation |
---|---|
bin | 10010001101010011… |
… | …00110110000100000 |
3 | 221020020211222002210 |
4 | 21012221212300200 |
5 | 130004430340433 |
6 | 4253553242120 |
7 | 464145136356 |
oct | 110651466040 |
9 | 27206758083 |
10 | 9775246368 |
11 | 4166965308 |
12 | 1a89863340 |
13 | bca277164 |
14 | 68a3797d6 |
15 | 3c32b4463 |
hex | 246a66c20 |
9775246368 has 48 divisors (see below), whose sum is σ = 26487772416. Its totient is φ = 3153304320.
The previous prime is 9775246367. The next prime is 9775246409. The reversal of 9775246368 is 8636425779.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (9775246367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639371 + ... + 1645322.
It is an arithmetic number, because the mean of its divisors is an integer number (551828592).
Almost surely, 29775246368 is an apocalyptic number.
It is an amenable number.
9775246368 is an abundant number, since it is smaller than the sum of its proper divisors (16712526048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9775246368 is a wasteful number, since it uses less digits than its factorization.
9775246368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3284737 (or 3284729 counting only the distinct ones).
The product of its digits is 15240960, while the sum is 57.
The square root of 9775246368 is about 98869.8455951055. The cubic root of 9775246368 is about 2138.1716680752.
The spelling of 9775246368 in words is "nine billion, seven hundred seventy-five million, two hundred forty-six thousand, three hundred sixty-eight".
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