Base | Representation |
---|---|
bin | 1010000000111010… |
… | …0001001100100110 |
3 | 20221100020201000212 |
4 | 2200032201030212 |
5 | 21001132114200 |
6 | 1122424335422 |
7 | 123420662525 |
oct | 24016411446 |
9 | 6840221025 |
10 | 2688160550 |
11 | 115a43a899 |
12 | 630314572 |
13 | 33abcc85a |
14 | 1b70304bc |
15 | 10aee7035 |
hex | a03a1326 |
2688160550 has 24 divisors (see below), whose sum is σ = 5004590400. Its totient is φ = 1074272480.
The previous prime is 2688160543. The next prime is 2688160589. The reversal of 2688160550 is 550618862.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2688160498 and 2688160507.
It is a congruent number.
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, 31211 + ... + 79689.
It is an arithmetic number, because the mean of its divisors is an integer number (208524600).
Almost surely, 22688160550 is an apocalyptic number.
2688160550 is a deficient number, since it is larger than the sum of its proper divisors (2316429850).
2688160550 is a wasteful number, since it uses less digits than its factorization.
2688160550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49600 (or 49595 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 41.
The square root of 2688160550 is about 51847.4739018209. The cubic root of 2688160550 is about 1390.4383397486.
The spelling of 2688160550 in words is "two billion, six hundred eighty-eight million, one hundred sixty thousand, five hundred fifty".
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