Base | Representation |
---|---|
bin | 1100011001100… |
… | …1000101100111 |
3 | 10121212020120020 |
4 | 3012121011213 |
5 | 101303213041 |
6 | 5054410223 |
7 | 1201024461 |
oct | 306310547 |
9 | 117766506 |
10 | 52007271 |
11 | 273a1918 |
12 | 15500973 |
13 | aa0bc44 |
14 | 6c9b131 |
15 | 4874866 |
hex | 3199167 |
52007271 has 4 divisors (see below), whose sum is σ = 69343032. Its totient is φ = 34671512.
The previous prime is 52007227. The next prime is 52007281. The reversal of 52007271 is 17270025.
52007271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52007271 - 217 = 51876199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52007281) 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 3 ways as a sum of consecutive naturals, for example, 8667876 + ... + 8667881.
It is an arithmetic number, because the mean of its divisors is an integer number (17335758).
Almost surely, 252007271 is an apocalyptic number.
52007271 is a deficient number, since it is larger than the sum of its proper divisors (17335761).
52007271 is a wasteful number, since it uses less digits than its factorization.
52007271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17335760.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 52007271 is about 7211.6066864465. The cubic root of 52007271 is about 373.2685117226.
Adding to 52007271 its reverse (17270025), we get a palindrome (69277296).
The spelling of 52007271 in words is "fifty-two million, seven thousand, two hundred seventy-one".
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