Base | Representation |
---|---|
bin | 10000001010010… |
… | …100010100100111 |
3 | 200220012100100020 |
4 | 100022110110213 |
5 | 1023402441020 |
6 | 42523250223 |
7 | 6501440010 |
oct | 2012242447 |
9 | 626170306 |
10 | 271140135 |
11 | 12a062662 |
12 | 76979973 |
13 | 44234a66 |
14 | 28020007 |
15 | 18c0cc40 |
hex | 10294527 |
271140135 has 32 divisors (see below), whose sum is σ = 497249280. Its totient is φ = 123587328.
The previous prime is 271140131. The next prime is 271140137. The reversal of 271140135 is 531041172.
It is not a de Polignac number, because 271140135 - 22 = 271140131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (271140131) 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 31 ways as a sum of consecutive naturals, for example, 34099 + ... + 41291.
It is an arithmetic number, because the mean of its divisors is an integer number (15539040).
Almost surely, 2271140135 is an apocalyptic number.
271140135 is a deficient number, since it is larger than the sum of its proper divisors (226109145).
271140135 is a wasteful number, since it uses less digits than its factorization.
271140135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7567.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 271140135 is about 16466.3333805678. Note that the first 4 decimals coincide. The cubic root of 271140135 is about 647.2388873778.
The spelling of 271140135 in words is "two hundred seventy-one million, one hundred forty thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •