Base | Representation |
---|---|
bin | 11001001101100100… |
… | …101011010111001011 |
3 | 2120212122100201010221 |
4 | 121031210223113023 |
5 | 420420220423303 |
6 | 20234131050511 |
7 | 1645564643344 |
oct | 311544532713 |
9 | 76778321127 |
10 | 27071264203 |
11 | 10532028525 |
12 | 52b6140a37 |
13 | 27256a2939 |
14 | 144b4b30cb |
15 | a869604bd |
hex | 64d92b5cb |
27071264203 has 4 divisors (see below), whose sum is σ = 27093806008. Its totient is φ = 27048722400.
The previous prime is 27071264179. The next prime is 27071264221. The reversal of 27071264203 is 30246217072.
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 27071264203 - 29 = 27071263691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27071264903) 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 3 ways as a sum of consecutive naturals, for example, 11269101 + ... + 11271502.
It is an arithmetic number, because the mean of its divisors is an integer number (6773451502).
Almost surely, 227071264203 is an apocalyptic number.
27071264203 is a deficient number, since it is larger than the sum of its proper divisors (22541805).
27071264203 is a wasteful number, since it uses less digits than its factorization.
27071264203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22541804.
The product of its (nonzero) digits is 28224, while the sum is 34.
The spelling of 27071264203 in words is "twenty-seven billion, seventy-one million, two hundred sixty-four thousand, two hundred three".
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