Base | Representation |
---|---|
bin | 1000001111101011000 |
3 | 111201121020 |
4 | 1001331120 |
5 | 32121133 |
6 | 5442440 |
7 | 2203443 |
oct | 1017530 |
9 | 451536 |
10 | 270168 |
11 | 174a88 |
12 | 110420 |
13 | 95c82 |
14 | 7065a |
15 | 550b3 |
hex | 41f58 |
270168 has 16 divisors (see below), whose sum is σ = 675480. Its totient is φ = 90048.
The previous prime is 270167. The next prime is 270191. The reversal of 270168 is 861072.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 11257 = 270168 / (2 + 7 + 0 + 1 + 6 + 8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5605 + ... + 5652.
2270168 is an apocalyptic number.
It is an amenable number.
270168 is an abundant number, since it is smaller than the sum of its proper divisors (405312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270168 is a wasteful number, since it uses less digits than its factorization.
270168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11266 (or 11262 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 270168 is about 519.7768752070. The cubic root of 270168 is about 64.6464432929.
The spelling of 270168 in words is "two hundred seventy thousand, one hundred sixty-eight".
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