Base | Representation |
---|---|
bin | 11001001100101111… |
… | …110101110000000111 |
3 | 2120211200022000001010 |
4 | 121030233311300013 |
5 | 420403144210002 |
6 | 20232514133303 |
7 | 1645336134243 |
oct | 311457656007 |
9 | 76750260033 |
10 | 27057413127 |
11 | 10525227a58 |
12 | 52b1581233 |
13 | 2722863234 |
14 | 1449709423 |
15 | a8562646c |
hex | 64cbf5c07 |
27057413127 has 16 divisors (see below), whose sum is σ = 37078843392. Its totient is φ = 17542019040.
The previous prime is 27057413113. The next prime is 27057413167. The reversal of 27057413127 is 72131475072.
It is a de Polignac number, because none of the positive numbers 2k-27057413127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27057413167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588999 + ... + 633272.
It is an arithmetic number, because the mean of its divisors is an integer number (2317427712).
Almost surely, 227057413127 is an apocalyptic number.
27057413127 is a deficient number, since it is larger than the sum of its proper divisors (10021430265).
27057413127 is a wasteful number, since it uses less digits than its factorization.
27057413127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1222478.
The product of its (nonzero) digits is 82320, while the sum is 39.
Adding to 27057413127 its reverse (72131475072), we get a palindrome (99188888199).
The spelling of 27057413127 in words is "twenty-seven billion, fifty-seven million, four hundred thirteen thousand, one hundred twenty-seven".
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