Base | Representation |
---|---|
bin | 11001111110011111… |
… | …100011110110100000 |
3 | 2122222211201201122112 |
4 | 121332133203312200 |
5 | 424110323200204 |
6 | 20451410254452 |
7 | 2005122066431 |
oct | 317637436640 |
9 | 78884651575 |
10 | 27892006304 |
11 | 10913346188 |
12 | 54a4b87428 |
13 | 2826738956 |
14 | 14c84bb488 |
15 | ad3a3326e |
hex | 67e7e3da0 |
27892006304 has 12 divisors (see below), whose sum is σ = 54912387474. Its totient is φ = 13946003136.
The previous prime is 27892006297. The next prime is 27892006313. The reversal of 27892006304 is 40360029872.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 18510146704 + 9381859600 = 136052^2 + 96860^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435812567 + ... + 435812630.
Almost surely, 227892006304 is an apocalyptic number.
It is an amenable number.
27892006304 is a deficient number, since it is larger than the sum of its proper divisors (27020381170).
27892006304 is an equidigital number, since it uses as much as digits as its factorization.
27892006304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871625207 (or 871625199 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 41.
The spelling of 27892006304 in words is "twenty-seven billion, eight hundred ninety-two million, six thousand, three hundred four".
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