Base | Representation |
---|---|
bin | 11001001010100001… |
… | …010010100111111111 |
3 | 2120202001222111022222 |
4 | 121022201102213333 |
5 | 420314112413144 |
6 | 20225101155555 |
7 | 1644403406546 |
oct | 311241224777 |
9 | 76661874288 |
10 | 27020044799 |
11 | 10506124640 |
12 | 52a0b5bbbb |
13 | 2717bab4b7 |
14 | 144477d15d |
15 | a821e42ee |
hex | 64a8529ff |
27020044799 has 16 divisors (see below), whose sum is σ = 31553712000. Its totient is φ = 22876420320.
The previous prime is 27020044789. The next prime is 27020044813. The reversal of 27020044799 is 99744002072.
It is a cyclic number.
It is not a de Polignac number, because 27020044799 - 28 = 27020044543 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 (27020044759) 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 15 ways as a sum of consecutive naturals, for example, 1083284 + ... + 1107945.
It is an arithmetic number, because the mean of its divisors is an integer number (1972107000).
Almost surely, 227020044799 is an apocalyptic number.
27020044799 is a deficient number, since it is larger than the sum of its proper divisors (4533667201).
27020044799 is a wasteful number, since it uses less digits than its factorization.
27020044799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2191318.
The product of its (nonzero) digits is 254016, while the sum is 44.
The spelling of 27020044799 in words is "twenty-seven billion, twenty million, forty-four thousand, seven hundred ninety-nine".
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