Base | Representation |
---|---|
bin | 1001001101001011111000… |
… | …11001110011001110101100 |
3 | 2122200022222211210210211210 |
4 | 10212211330121303032230 |
5 | 10123140230102114033 |
6 | 111020031025114420 |
7 | 4156412555552550 |
oct | 446457431631654 |
9 | 78608884723753 |
10 | 20244268004268 |
11 | 64a5600581030 |
12 | 232b584488a10 |
13 | b3b045981479 |
14 | 4ddb836a5860 |
15 | 2518ee855d63 |
hex | 12697c6733ac |
20244268004268 has 48 divisors (see below), whose sum is σ = 58892416015104. Its totient is φ = 5258251429440.
The previous prime is 20244268004251. The next prime is 20244268004447. The reversal of 20244268004268 is 86240086244202.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10954689555 + ... + 10954691402.
It is an arithmetic number, because the mean of its divisors is an integer number (1226925333648).
Almost surely, 220244268004268 is an apocalyptic number.
20244268004268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
20244268004268 is an abundant number, since it is smaller than the sum of its proper divisors (38648148010836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20244268004268 is a wasteful number, since it uses less digits than its factorization.
20244268004268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21909380982 (or 21909380980 counting only the distinct ones).
The product of its (nonzero) digits is 2359296, while the sum is 48.
The spelling of 20244268004268 in words is "twenty trillion, two hundred forty-four billion, two hundred sixty-eight million, four thousand, two hundred sixty-eight".
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