Base | Representation |
---|---|
bin | 111110100000111… |
… | …1001001010100000 |
3 | 12102012002120111100 |
4 | 1331001321022200 |
5 | 13243444221123 |
6 | 544051514400 |
7 | 102660500451 |
oct | 17501711240 |
9 | 5365076440 |
10 | 2097648288 |
11 | 98708222a |
12 | 4a65b8a00 |
13 | 275776608 |
14 | 15c837128 |
15 | c4250643 |
hex | 7d0792a0 |
2097648288 has 72 divisors (see below), whose sum is σ = 5971306068. Its totient is φ = 698499072.
The previous prime is 2097648253. The next prime is 2097648313. The reversal of 2097648288 is 8828467902.
It can be written as a sum of positive squares in 2 ways, for example, as 2034731664 + 62916624 = 45108^2 + 7932^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328906 + ... + 335222.
Almost surely, 22097648288 is an apocalyptic number.
It is an amenable number.
2097648288 is an abundant number, since it is smaller than the sum of its proper divisors (3873657780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2097648288 is a wasteful number, since it uses less digits than its factorization.
2097648288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7486 (or 7475 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 54.
The square root of 2097648288 is about 45800.0904802600. The cubic root of 2097648288 is about 1280.1009620883.
The spelling of 2097648288 in words is "two billion, ninety-seven million, six hundred forty-eight thousand, two hundred eighty-eight".
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