Base | Representation |
---|---|
bin | 11010000100011110… |
… | …001101101011010011 |
3 | 2200020211111000112200 |
4 | 122010132031223103 |
5 | 424312013113002 |
6 | 20505352254243 |
7 | 2010450523362 |
oct | 320436155323 |
9 | 80224430480 |
10 | 27992316627 |
11 | 10964a29880 |
12 | 55126a1383 |
13 | 284145a782 |
14 | 14d794d7d9 |
15 | adc749b1c |
hex | 68478dad3 |
27992316627 has 12 divisors (see below), whose sum is σ = 44109105144. Its totient is φ = 16965040320.
The previous prime is 27992316593. The next prime is 27992316631. The reversal of 27992316627 is 72661329972.
27992316627 is a `hidden beast` number, since 2 + 7 + 9 + 9 + 2 + 3 + 1 + 6 + 627 = 666.
It is not a de Polignac number, because 27992316627 - 26 = 27992316563 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27992316427) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141375238 + ... + 141375435.
It is an arithmetic number, because the mean of its divisors is an integer number (3675758762).
Almost surely, 227992316627 is an apocalyptic number.
27992316627 is a deficient number, since it is larger than the sum of its proper divisors (16116788517).
27992316627 is a wasteful number, since it uses less digits than its factorization.
27992316627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282750690 (or 282750687 counting only the distinct ones).
The product of its digits is 3429216, while the sum is 54.
The spelling of 27992316627 in words is "twenty-seven billion, nine hundred ninety-two million, three hundred sixteen thousand, six hundred twenty-seven".
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