Base | Representation |
---|---|
bin | 10000001101011… |
… | …010000011001110 |
3 | 200221201111022100 |
4 | 100031122003032 |
5 | 1024104400110 |
6 | 42552455530 |
7 | 6511352142 |
oct | 2015320316 |
9 | 627644270 |
10 | 271950030 |
11 | 12a5660a0 |
12 | 770aa5a6 |
13 | 444595a1 |
14 | 28191222 |
15 | 18d1cbc0 |
hex | 1035a0ce |
271950030 has 48 divisors (see below), whose sum is σ = 771351984. Its totient is φ = 65927040.
The previous prime is 271949989. The next prime is 271950043. The reversal of 271950030 is 30059172.
271950030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 271949976 and 271950003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136359 + ... + 138338.
It is an arithmetic number, because the mean of its divisors is an integer number (16069833).
Almost surely, 2271950030 is an apocalyptic number.
271950030 is an abundant number, since it is smaller than the sum of its proper divisors (499401954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271950030 is a wasteful number, since it uses less digits than its factorization.
271950030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274721 (or 274718 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 271950030 is about 16490.9074947378. The cubic root of 271950030 is about 647.8826805212.
The spelling of 271950030 in words is "two hundred seventy-one million, nine hundred fifty thousand, thirty".
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