Base | Representation |
---|---|
bin | 1010100101110000… |
… | …1001111001001000 |
3 | 21100010002122112101 |
4 | 2221130021321020 |
5 | 21310214330211 |
6 | 1150025323144 |
7 | 130305543505 |
oct | 25134117110 |
9 | 7303078471 |
10 | 2842730056 |
11 | 1229713191 |
12 | 6740364b4 |
13 | 363c3b5ba |
14 | 1cd7884ac |
15 | 11987a5c1 |
hex | a9709e48 |
2842730056 has 16 divisors (see below), whose sum is σ = 5330793600. Its totient is φ = 1421185104.
The previous prime is 2842730047. The next prime is 2842730083. The reversal of 2842730056 is 6500372482.
It is a super-2 number, since 2×28427300562 = 16162228342571526272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2842729997 and 2842730024.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64405 + ... + 99163.
It is an arithmetic number, because the mean of its divisors is an integer number (333174600).
Almost surely, 22842730056 is an apocalyptic number.
It is an amenable number.
2842730056 is a deficient number, since it is larger than the sum of its proper divisors (2488063544).
2842730056 is a wasteful number, since it uses less digits than its factorization.
2842730056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44988 (or 44984 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 2842730056 is about 53317.2585191699. The cubic root of 2842730056 is about 1416.5933772897.
The spelling of 2842730056 in words is "two billion, eight hundred forty-two million, seven hundred thirty thousand, fifty-six".
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