Base | Representation |
---|---|
bin | 10000001001110… |
… | …010101000111000 |
3 | 200212221100002100 |
4 | 100021302220320 |
5 | 1023334032133 |
6 | 42520303400 |
7 | 6500323533 |
oct | 2011625070 |
9 | 625840070 |
10 | 271002168 |
11 | 129a78a38 |
12 | 76911b60 |
13 | 441b7018 |
14 | 27dc5a1a |
15 | 18bd1e13 |
hex | 10272a38 |
271002168 has 192 divisors, whose sum is σ = 840153600. Its totient is φ = 78382080.
The previous prime is 271002157. The next prime is 271002181. The reversal of 271002168 is 861200172.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 999873 + ... + 1000143.
It is an arithmetic number, because the mean of its divisors is an integer number (4375800).
Almost surely, 2271002168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 271002168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420076800).
271002168 is an abundant number, since it is smaller than the sum of its proper divisors (569151432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271002168 is a wasteful number, since it uses less digits than its factorization.
271002168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362 (or 355 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 271002168 is about 16462.1434813332. The cubic root of 271002168 is about 647.1290883644.
The spelling of 271002168 in words is "two hundred seventy-one million, two thousand, one hundred sixty-eight".
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