Base | Representation |
---|---|
bin | 10000001011000… |
… | …010101011101100 |
3 | 200220112222211022 |
4 | 100023002223230 |
5 | 1023430030103 |
6 | 42531313312 |
7 | 6503160434 |
oct | 2013025354 |
9 | 626488738 |
10 | 271330028 |
11 | 12a1822a2 |
12 | 76a4b838 |
13 | 442a0318 |
14 | 2806d2c4 |
15 | 18c49138 |
hex | 102c2aec |
271330028 has 24 divisors (see below), whose sum is σ = 493164000. Its totient is φ = 130508928.
The previous prime is 271330021. The next prime is 271330067. The reversal of 271330028 is 820033172.
It is a junction number, because it is equal to n+sod(n) for n = 271329979 and 271330006.
It is not an unprimeable number, because it can be changed into a prime (271330021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2873 + ... + 23471.
It is an arithmetic number, because the mean of its divisors is an integer number (20548500).
Almost surely, 2271330028 is an apocalyptic number.
It is an amenable number.
271330028 is a deficient number, since it is larger than the sum of its proper divisors (221833972).
271330028 is a wasteful number, since it uses less digits than its factorization.
271330028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20729 (or 20727 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 271330028 is about 16472.0984698368. The cubic root of 271330028 is about 647.3899500411.
The spelling of 271330028 in words is "two hundred seventy-one million, three hundred thirty thousand, twenty-eight".
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