Base | Representation |
---|---|
bin | 11001110011000100… |
… | …111001101000110001 |
3 | 2122111111022120212101 |
4 | 121303010321220301 |
5 | 423212304441043 |
6 | 20420405100401 |
7 | 2000305044502 |
oct | 316304715061 |
9 | 78444276771 |
10 | 27700468273 |
11 | 10825212895 |
12 | 54509b7701 |
13 | 27c5b5513a |
14 | 14aac9cba9 |
15 | ac1ceb24d |
hex | 673139a31 |
27700468273 has 2 divisors, whose sum is σ = 27700468274. Its totient is φ = 27700468272.
The previous prime is 27700468261. The next prime is 27700468297. The reversal of 27700468273 is 37286400772.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27090526464 + 609941809 = 164592^2 + 24697^2 .
It is a cyclic number.
It is not a de Polignac number, because 27700468273 - 233 = 19110533681 is a prime.
It is not a weakly prime, because it can be changed into another prime (27700468973) 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 as a sum of consecutive naturals, namely, 13850234136 + 13850234137.
It is an arithmetic number, because the mean of its divisors is an integer number (13850234137).
Almost surely, 227700468273 is an apocalyptic number.
It is an amenable number.
27700468273 is a deficient number, since it is larger than the sum of its proper divisors (1).
27700468273 is an equidigital number, since it uses as much as digits as its factorization.
27700468273 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 790272, while the sum is 46.
The spelling of 27700468273 in words is "twenty-seven billion, seven hundred million, four hundred sixty-eight thousand, two hundred seventy-three".
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