Base | Representation |
---|---|
bin | 1101000011110… |
… | …0101110010001 |
3 | 10211001211201121 |
4 | 3100330232101 |
5 | 103010242143 |
6 | 5234002241 |
7 | 1233401632 |
oct | 320745621 |
9 | 124054647 |
10 | 54774673 |
11 | 28a12028 |
12 | 16416381 |
13 | b46a765 |
14 | 73bb889 |
15 | 4c1e7ed |
hex | 343cb91 |
54774673 has 2 divisors, whose sum is σ = 54774674. Its totient is φ = 54774672.
The previous prime is 54774659. The next prime is 54774743. The reversal of 54774673 is 37647745.
54774673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41062464 + 13712209 = 6408^2 + 3703^2 .
It is a cyclic number.
It is not a de Polignac number, because 54774673 - 25 = 54774641 is a prime.
It is not a weakly prime, because it can be changed into another prime (54774653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27387336 + 27387337.
It is an arithmetic number, because the mean of its divisors is an integer number (27387337).
Almost surely, 254774673 is an apocalyptic number.
It is an amenable number.
54774673 is a deficient number, since it is larger than the sum of its proper divisors (1).
54774673 is an equidigital number, since it uses as much as digits as its factorization.
54774673 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 493920, while the sum is 43.
The square root of 54774673 is about 7400.9913525149. The cubic root of 54774673 is about 379.7751971375.
The spelling of 54774673 in words is "fifty-four million, seven hundred seventy-four thousand, six hundred seventy-three".
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