Base | Representation |
---|---|
bin | 101011110010101001… |
… | …000001100111101101 |
3 | 11111100221101120220010 |
4 | 223302221001213231 |
5 | 1232244222420043 |
6 | 33333444443433 |
7 | 3253132525662 |
oct | 536251014755 |
9 | 144327346803 |
10 | 47020513773 |
11 | 18a39943a42 |
12 | 91430a9579 |
13 | 45846bb71c |
14 | 23c0b47a69 |
15 | 1353004133 |
hex | af2a419ed |
47020513773 has 16 divisors (see below), whose sum is σ = 63176823936. Its totient is φ = 31105789440.
The previous prime is 47020513751. The next prime is 47020513817. The reversal of 47020513773 is 37731502074.
It is not a de Polignac number, because 47020513773 - 212 = 47020509677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47020513723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073013 + ... + 1115973.
It is an arithmetic number, because the mean of its divisors is an integer number (3948551496).
Almost surely, 247020513773 is an apocalyptic number.
It is an amenable number.
47020513773 is a deficient number, since it is larger than the sum of its proper divisors (16156310163).
47020513773 is a wasteful number, since it uses less digits than its factorization.
47020513773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45764.
The product of its (nonzero) digits is 123480, while the sum is 39.
The spelling of 47020513773 in words is "forty-seven billion, twenty million, five hundred thirteen thousand, seven hundred seventy-three".
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