Base | Representation |
---|---|
bin | 1101000010100001000… |
… | …10100011100111000100 |
3 | 1120211102211102011120212 |
4 | 12201100202203213010 |
5 | 24320030111203240 |
6 | 541453211214552 |
7 | 44240355522026 |
oct | 6412042434704 |
9 | 1524384364525 |
10 | 448027834820 |
11 | 16300a03a575 |
12 | 729b7747458 |
13 | 3333092b307 |
14 | 17982a02016 |
15 | b9c3078165 |
hex | 68508a39c4 |
448027834820 has 12 divisors (see below), whose sum is σ = 940858453164. Its totient is φ = 179211133920.
The previous prime is 448027834777. The next prime is 448027834907. The reversal of 448027834820 is 28438720844.
It can be written as a sum of positive squares in 2 ways, for example, as 203610317824 + 244417516996 = 451232^2 + 494386^2 .
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, 11200695851 + ... + 11200695890.
It is an arithmetic number, because the mean of its divisors is an integer number (78404871097).
Almost surely, 2448027834820 is an apocalyptic number.
It is an amenable number.
448027834820 is an abundant number, since it is smaller than the sum of its proper divisors (492830618344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448027834820 is a wasteful number, since it uses less digits than its factorization.
448027834820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22401391750 (or 22401391748 counting only the distinct ones).
The product of its (nonzero) digits is 2752512, while the sum is 50.
The spelling of 448027834820 in words is "four hundred forty-eight billion, twenty-seven million, eight hundred thirty-four thousand, eight hundred twenty".
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