Base | Representation |
---|---|
bin | 1010100001000000… |
… | …0000010111001001 |
3 | 21021201112110211200 |
4 | 2220100000113021 |
5 | 21240112034243 |
6 | 1144033414413 |
7 | 126644063346 |
oct | 25020002711 |
9 | 7251473750 |
10 | 2822768073 |
11 | 1219419484 |
12 | 66940a409 |
13 | 35ca6c588 |
14 | 1cac6d7cd |
15 | 117c35ad3 |
hex | a84005c9 |
2822768073 has 24 divisors (see below), whose sum is σ = 4191427968. Its totient is φ = 1829280672.
The previous prime is 2822768057. The next prime is 2822768129. The reversal of 2822768073 is 3708672282.
It is not a de Polignac number, because 2822768073 - 24 = 2822768057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2822768033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423936 + ... + 430542.
It is an arithmetic number, because the mean of its divisors is an integer number (174642832).
Almost surely, 22822768073 is an apocalyptic number.
It is an amenable number.
2822768073 is a deficient number, since it is larger than the sum of its proper divisors (1368659895).
2822768073 is a wasteful number, since it uses less digits than its factorization.
2822768073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7933 (or 7930 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 45.
The square root of 2822768073 is about 53129.7287118991. The cubic root of 2822768073 is about 1413.2697573541.
The spelling of 2822768073 in words is "two billion, eight hundred twenty-two million, seven hundred sixty-eight thousand, seventy-three".
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