Base | Representation |
---|---|
bin | 110100100101110111… |
… | …000100100111100001 |
3 | 12101202110211110202211 |
4 | 310211313010213201 |
5 | 1411122230044143 |
6 | 41535235042121 |
7 | 4036242054043 |
oct | 644567044741 |
9 | 171673743684 |
10 | 56469768673 |
11 | 21a4879200a |
12 | ab3b740341 |
13 | 542c267506 |
14 | 2a39aa5a93 |
15 | 170787349d |
hex | d25dc49e1 |
56469768673 has 2 divisors, whose sum is σ = 56469768674. Its totient is φ = 56469768672.
The previous prime is 56469768599. The next prime is 56469768689. The reversal of 56469768673 is 37686796465.
56469768673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 56431427809 + 38340864 = 237553^2 + 6192^2 .
It is a cyclic number.
It is not a de Polignac number, because 56469768673 - 213 = 56469760481 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56469768599 and 56469768608.
It is not a weakly prime, because it can be changed into another prime (56469168673) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28234884336 + 28234884337.
It is an arithmetic number, because the mean of its divisors is an integer number (28234884337).
Almost surely, 256469768673 is an apocalyptic number.
It is an amenable number.
56469768673 is a deficient number, since it is larger than the sum of its proper divisors (1).
56469768673 is an equidigital number, since it uses as much as digits as its factorization.
56469768673 is an evil number, because the sum of its binary digits is even.
The product of its digits is 274337280, while the sum is 67.
The spelling of 56469768673 in words is "fifty-six billion, four hundred sixty-nine million, seven hundred sixty-eight thousand, six hundred seventy-three".
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