Base | Representation |
---|---|
bin | 1101000010010… |
… | …0110011111001 |
3 | 10210212212101001 |
4 | 3100210303321 |
5 | 102444123404 |
6 | 5231525001 |
7 | 1232513242 |
oct | 320446371 |
9 | 123785331 |
10 | 54676729 |
11 | 28955488 |
12 | 16389761 |
13 | b434cc3 |
14 | 7393cc9 |
15 | 4c007a4 |
hex | 3424cf9 |
54676729 has 2 divisors, whose sum is σ = 54676730. Its totient is φ = 54676728.
The previous prime is 54676723. The next prime is 54676763. The reversal of 54676729 is 92767645.
54676729 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., 49280400 + 5396329 = 7020^2 + 2323^2 .
It is a cyclic number.
It is not a de Polignac number, because 54676729 - 29 = 54676217 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (54676723) 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, 27338364 + 27338365.
It is an arithmetic number, because the mean of its divisors is an integer number (27338365).
Almost surely, 254676729 is an apocalyptic number.
It is an amenable number.
54676729 is a deficient number, since it is larger than the sum of its proper divisors (1).
54676729 is an equidigital number, since it uses as much as digits as its factorization.
54676729 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 635040, while the sum is 46.
The square root of 54676729 is about 7394.3714404945. The cubic root of 54676729 is about 379.5487001532.
The spelling of 54676729 in words is "fifty-four million, six hundred seventy-six thousand, seven hundred twenty-nine".
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