Base | Representation |
---|---|
bin | 101011111011000110… |
… | …011000001100100101 |
3 | 11111201211102111002001 |
4 | 223323012120030211 |
5 | 1233042040114044 |
6 | 33355514245301 |
7 | 3256505002456 |
oct | 537306301445 |
9 | 144654374061 |
10 | 47162426149 |
11 | 19001a618a3 |
12 | 9182726831 |
13 | 45a7c18347 |
14 | 23d592912d |
15 | 13606d72d4 |
hex | afb198325 |
47162426149 has 2 divisors, whose sum is σ = 47162426150. Its totient is φ = 47162426148.
The previous prime is 47162426123. The next prime is 47162426161. The reversal of 47162426149 is 94162426174.
47162426149 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., 47041272100 + 121154049 = 216890^2 + 11007^2 .
It is a cyclic number.
It is not a de Polignac number, because 47162426149 - 29 = 47162425637 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47162426099 and 47162426108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47162426119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23581213074 + 23581213075.
It is an arithmetic number, because the mean of its divisors is an integer number (23581213075).
Almost surely, 247162426149 is an apocalyptic number.
It is an amenable number.
47162426149 is a deficient number, since it is larger than the sum of its proper divisors (1).
47162426149 is an equidigital number, since it uses as much as digits as its factorization.
47162426149 is an evil number, because the sum of its binary digits is even.
The product of its digits is 580608, while the sum is 46.
The spelling of 47162426149 in words is "forty-seven billion, one hundred sixty-two million, four hundred twenty-six thousand, one hundred forty-nine".
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