Base | Representation |
---|---|
bin | 10101100100101011111111… |
… | …00000111101010000100100 |
3 | 20012222020001212111012020001 |
4 | 22302111333200331100210 |
5 | 22204224212100132101 |
6 | 244521354243351044 |
7 | 12664300512151432 |
oct | 1262257740752044 |
9 | 205866055435201 |
10 | 47440053130276 |
11 | 14130239261374 |
12 | 53a2249982484 |
13 | 20617685c6ac1 |
14 | ba017a151d52 |
15 | 5740582e3901 |
hex | 2b257f83d424 |
47440053130276 has 81 divisors (see below), whose sum is σ = 86671247810329. Its totient is φ = 22719846760576.
The previous prime is 47440053130259. The next prime is 47440053130357. The reversal of 47440053130276 is 67203135004474.
It is a happy number.
The square root of 47440053130276 is 6887674.
It is a perfect power (a square), and thus also a powerful number.
47440053130276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 13 ways, for example, as 41595147324900 + 5844905805376 = 6449430^2 + 2417624^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 59523278310 + ... + 59523279106.
Almost surely, 247440053130276 is an apocalyptic number.
47440053130276 is the 6887674-th square number.
It is an amenable number.
47440053130276 is a deficient number, since it is larger than the sum of its proper divisors (39231194680053).
47440053130276 is an frugal number, since it uses more digits than its factorization.
47440053130276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1954 (or 977 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 46.
The spelling of 47440053130276 in words is "forty-seven trillion, four hundred forty billion, fifty-three million, one hundred thirty thousand, two hundred seventy-six".
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