Base | Representation |
---|---|
bin | 10101100101101100101101… |
… | …01000100011111000010011 |
3 | 20020002112202111020112210021 |
4 | 22302312112220203320103 |
5 | 22210311342442102221 |
6 | 244545342233244311 |
7 | 12666640551016606 |
oct | 1262662650437023 |
9 | 206075674215707 |
10 | 47474800737811 |
11 | 14143a4a395197 |
12 | 53a8b26863697 |
13 | 2064b1544b115 |
14 | ba1b14d1c33d |
15 | 574dddb1b041 |
hex | 2b2d96a23e13 |
47474800737811 has 8 divisors (see below), whose sum is σ = 47819404200960. Its totient is φ = 47130240962568.
The previous prime is 47474800737737. The next prime is 47474800737827. The reversal of 47474800737811 is 11873700847474.
It is a happy number.
47474800737811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47474800737811 - 211 = 47474800735763 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 47474800737811.
It is not an unprimeable number, because it can be changed into a prime (47474800737841) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 8739151 + ... + 13089016.
It is an arithmetic number, because the mean of its divisors is an integer number (5977425525120).
Almost surely, 247474800737811 is an apocalyptic number.
47474800737811 is a deficient number, since it is larger than the sum of its proper divisors (344603463149).
47474800737811 is a wasteful number, since it uses less digits than its factorization.
47474800737811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21843953.
The product of its (nonzero) digits is 29503488, while the sum is 61.
The spelling of 47474800737811 in words is "forty-seven trillion, four hundred seventy-four billion, eight hundred million, seven hundred thirty-seven thousand, eight hundred eleven".
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