Base | Representation |
---|---|
bin | 101100001001010001… |
… | …101011110101100101 |
3 | 11112100101222021011012 |
4 | 230021101223311211 |
5 | 1234033432134310 |
6 | 33435252152005 |
7 | 3265423441340 |
oct | 541121536545 |
9 | 145311867135 |
10 | 47400271205 |
11 | 19114243361 |
12 | 922a308605 |
13 | 4615293371 |
14 | 241935d457 |
15 | 1376519c05 |
hex | b0946bd65 |
47400271205 has 16 divisors (see below), whose sum is σ = 65079915264. Its totient is φ = 32466128640.
The previous prime is 47400271187. The next prime is 47400271229. The reversal of 47400271205 is 50217200474.
47400271205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47400271205 - 28 = 47400270949 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737777 + ... + 799446.
It is an arithmetic number, because the mean of its divisors is an integer number (4067494704).
Almost surely, 247400271205 is an apocalyptic number.
It is an amenable number.
47400271205 is a deficient number, since it is larger than the sum of its proper divisors (17679644059).
47400271205 is a wasteful number, since it uses less digits than its factorization.
47400271205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1538116.
The product of its (nonzero) digits is 15680, while the sum is 32.
Adding to 47400271205 its reverse (50217200474), we get a palindrome (97617471679).
The spelling of 47400271205 in words is "forty-seven billion, four hundred million, two hundred seventy-one thousand, two hundred five".
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