Base | Representation |
---|---|
bin | 10000000110110… |
… | …101111001001001 |
3 | 200211111001120220 |
4 | 100012311321021 |
5 | 1023134312230 |
6 | 42451540253 |
7 | 6460623561 |
oct | 2006657111 |
9 | 624431526 |
10 | 270229065 |
11 | 1295a0107 |
12 | 765ba689 |
13 | 43ca6172 |
14 | 27c63da1 |
15 | 18accd10 |
hex | 101b5e49 |
270229065 has 16 divisors (see below), whose sum is σ = 434544000. Its totient is φ = 143396352.
The previous prime is 270229021. The next prime is 270229067. The reversal of 270229065 is 560922072.
It is a happy number.
It is not a de Polignac number, because 270229065 - 219 = 269704777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (270229067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42280 + ... + 48249.
It is an arithmetic number, because the mean of its divisors is an integer number (27159000).
Almost surely, 2270229065 is an apocalyptic number.
It is an amenable number.
270229065 is a deficient number, since it is larger than the sum of its proper divisors (164314935).
270229065 is a wasteful number, since it uses less digits than its factorization.
270229065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90736.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 270229065 is about 16438.6454733959. The cubic root of 270229065 is about 646.5131351897.
The spelling of 270229065 in words is "two hundred seventy million, two hundred twenty-nine thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •