Base | Representation |
---|---|
bin | 10101100011101011010000… |
… | …11011010111011011000011 |
3 | 20012211220101021201122020221 |
4 | 22301311220123113123003 |
5 | 22203142031322101433 |
6 | 244453410313043511 |
7 | 12661630450641211 |
oct | 1261655033273303 |
9 | 205756337648227 |
10 | 47405306050243 |
11 | 141175284588a9 |
12 | 53975710b6597 |
13 | 205b3bb8c890b |
14 | b9c601481cb1 |
15 | 5731c2a7272d |
hex | 2b1d686d76c3 |
47405306050243 has 4 divisors (see below), whose sum is σ = 47405363209488. Its totient is φ = 47405248891000.
The previous prime is 47405306050213. The next prime is 47405306050283. The reversal of 47405306050243 is 34205060350474.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47405306050243 - 241 = 45206282794691 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47405306050243.
It is not an unprimeable number, because it can be changed into a prime (47405306050213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27316996 + ... + 29000497.
It is an arithmetic number, because the mean of its divisors is an integer number (11851340802372).
Almost surely, 247405306050243 is an apocalyptic number.
47405306050243 is a deficient number, since it is larger than the sum of its proper divisors (57159245).
47405306050243 is an equidigital number, since it uses as much as digits as its factorization.
47405306050243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57159244.
The product of its (nonzero) digits is 1209600, while the sum is 43.
The spelling of 47405306050243 in words is "forty-seven trillion, four hundred five billion, three hundred six million, fifty thousand, two hundred forty-three".
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