Base | Representation |
---|---|
bin | 101100001001100000… |
… | …011101000111001101 |
3 | 11112100200020222022222 |
4 | 230021200131013031 |
5 | 1234040430034203 |
6 | 33435511145125 |
7 | 3265501365461 |
oct | 541140350715 |
9 | 145320228288 |
10 | 47404143053 |
11 | 19116448333 |
12 | 922b6751a5 |
13 | 461601a7b7 |
14 | 2419a8a4a1 |
15 | 1376a32038 |
hex | b0981d1cd |
47404143053 has 2 divisors, whose sum is σ = 47404143054. Its totient is φ = 47404143052.
The previous prime is 47404143037. The next prime is 47404143103. The reversal of 47404143053 is 35034140474.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 46443267049 + 960876004 = 215507^2 + 30998^2 .
It is a cyclic number.
It is not a de Polignac number, because 47404143053 - 24 = 47404143037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47404143013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23702071526 + 23702071527.
It is an arithmetic number, because the mean of its divisors is an integer number (23702071527).
Almost surely, 247404143053 is an apocalyptic number.
It is an amenable number.
47404143053 is a deficient number, since it is larger than the sum of its proper divisors (1).
47404143053 is an equidigital number, since it uses as much as digits as its factorization.
47404143053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80640, while the sum is 35.
The spelling of 47404143053 in words is "forty-seven billion, four hundred four million, one hundred forty-three thousand, fifty-three".
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