Base | Representation |
---|---|
bin | 11110001011100011001… |
… | …110000000100000000000 |
3 | 21100021022200012011212012 |
4 | 132023203032000200000 |
5 | 232440011000234033 |
6 | 4224435352552052 |
7 | 302561212663553 |
oct | 36134316004000 |
9 | 7307280164765 |
10 | 2073986336768 |
11 | 72a633244755 |
12 | 295b519b2628 |
13 | 120764828378 |
14 | 7254aaa069a |
15 | 38e38565248 |
hex | 1e2e3380800 |
2073986336768 has 48 divisors (see below), whose sum is σ = 4157407357740. Its totient is φ = 1034380689408.
The previous prime is 2073986336759. The next prime is 2073986336771. The reversal of 2073986336768 is 8676336893702.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2037721990144 + 36264346624 = 1427488^2 + 190432^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2073986336698 and 2073986336707.
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, 462371 + ... + 2088482.
Almost surely, 22073986336768 is an apocalyptic number.
It is an amenable number.
2073986336768 is an abundant number, since it is smaller than the sum of its proper divisors (2083421020972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2073986336768 is an equidigital number, since it uses as much as digits as its factorization.
2073986336768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2551272 (or 2551252 counting only the distinct ones).
The product of its (nonzero) digits is 329204736, while the sum is 68.
The spelling of 2073986336768 in words is "two trillion, seventy-three billion, nine hundred eighty-six million, three hundred thirty-six thousand, seven hundred sixty-eight".
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