Base | Representation |
---|---|
bin | 1101001110011010011… |
… | …1100000011000110101 |
3 | 210201110110211120220101 |
4 | 3103212213200120311 |
5 | 12210310044242344 |
6 | 252213323234101 |
7 | 22262261110435 |
oct | 3234647403065 |
9 | 721413746811 |
10 | 227207415349 |
11 | 883a3732032 |
12 | 3804b378931 |
13 | 1856bc82305 |
14 | add56b62c5 |
15 | 5d9bd2a9d4 |
hex | 34e69e0635 |
227207415349 has 2 divisors, whose sum is σ = 227207415350. Its totient is φ = 227207415348.
The previous prime is 227207415317. The next prime is 227207415359. The reversal of 227207415349 is 943514702722.
227207415349 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., 194948740900 + 32258674449 = 441530^2 + 179607^2 .
It is a cyclic number.
It is not a de Polignac number, because 227207415349 - 25 = 227207415317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 227207415299 and 227207415308.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227207415359) 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 as a sum of consecutive naturals, namely, 113603707674 + 113603707675.
It is an arithmetic number, because the mean of its divisors is an integer number (113603707675).
Almost surely, 2227207415349 is an apocalyptic number.
It is an amenable number.
227207415349 is a deficient number, since it is larger than the sum of its proper divisors (1).
227207415349 is an equidigital number, since it uses as much as digits as its factorization.
227207415349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 227207415349 in words is "two hundred twenty-seven billion, two hundred seven million, four hundred fifteen thousand, three hundred forty-nine".
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