Base | Representation |
---|---|
bin | 11001010001110001… |
… | …001111011000000111 |
3 | 2121001112211111200102 |
4 | 121101301033120013 |
5 | 421041231310221 |
6 | 20245124034315 |
7 | 1650411233324 |
oct | 312161173007 |
9 | 77045744612 |
10 | 27141666311 |
11 | 10568843691 |
12 | 531583299b |
13 | 27371524a6 |
14 | 145699bb4b |
15 | a8cc1a30b |
hex | 651c4f607 |
27141666311 has 4 divisors (see below), whose sum is σ = 27142011312. Its totient is φ = 27141321312.
The previous prime is 27141666287. The next prime is 27141666323. The reversal of 27141666311 is 11366614172.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 27141666311 - 26 = 27141666247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27141666371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9551 + ... + 233183.
It is an arithmetic number, because the mean of its divisors is an integer number (6785502828).
Almost surely, 227141666311 is an apocalyptic number.
27141666311 is a deficient number, since it is larger than the sum of its proper divisors (345001).
27141666311 is a wasteful number, since it uses less digits than its factorization.
27141666311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345000.
The product of its digits is 36288, while the sum is 38.
The spelling of 27141666311 in words is "twenty-seven billion, one hundred forty-one million, six hundred sixty-six thousand, three hundred eleven".
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