Base | Representation |
---|---|
bin | 10000001011111… |
… | …100110101110010 |
3 | 200221000002121001 |
4 | 100023330311302 |
5 | 1024010140432 |
6 | 42540352214 |
7 | 6505202101 |
oct | 2013746562 |
9 | 627002531 |
10 | 271568242 |
11 | 12a325270 |
12 | 76b4566a |
13 | 4435488a |
14 | 280d2038 |
15 | 18c949e7 |
hex | 102fcd72 |
271568242 has 16 divisors (see below), whose sum is σ = 444686112. Its totient is φ = 123356320.
The previous prime is 271568207. The next prime is 271568261. The reversal of 271568242 is 242865172.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38718 + ... + 45190.
It is an arithmetic number, because the mean of its divisors is an integer number (27792882).
Almost surely, 2271568242 is an apocalyptic number.
271568242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
271568242 is a deficient number, since it is larger than the sum of its proper divisors (173117870).
271568242 is a wasteful number, since it uses less digits than its factorization.
271568242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8393.
The product of its digits is 53760, while the sum is 37.
The square root of 271568242 is about 16479.3277168700. The cubic root of 271568242 is about 647.5793531345.
The spelling of 271568242 in words is "two hundred seventy-one million, five hundred sixty-eight thousand, two hundred forty-two".
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