Base | Representation |
---|---|
bin | 1000001111100111101 |
3 | 111201120020 |
4 | 1001330331 |
5 | 32121031 |
6 | 5442353 |
7 | 2203404 |
oct | 1017475 |
9 | 451506 |
10 | 270141 |
11 | 174a63 |
12 | 1103b9 |
13 | 95c61 |
14 | 7063b |
15 | 55096 |
hex | 41f3d |
270141 has 8 divisors (see below), whose sum is σ = 367200. Its totient is φ = 176592.
The previous prime is 270133. The next prime is 270143. The reversal of 270141 is 141072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 270141 - 23 = 270133 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 270141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270143) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 691 + ... + 1008.
It is an arithmetic number, because the mean of its divisors is an integer number (45900).
2270141 is an apocalyptic number.
It is an amenable number.
270141 is a deficient number, since it is larger than the sum of its proper divisors (97059).
270141 is a wasteful number, since it uses less digits than its factorization.
270141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1755.
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 270141 is about 519.7509018751. The cubic root of 270141 is about 64.6442896797.
The spelling of 270141 in words is "two hundred seventy thousand, one hundred forty-one", and thus it is an iban number.
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