Base | Representation |
---|---|
bin | 1110101101100111000… |
… | …01010111010010100011 |
3 | 1210022211202210021210000 |
4 | 13112303201113102203 |
5 | 31240302344311233 |
6 | 1024122321111043 |
7 | 51344221645110 |
oct | 7266341272243 |
9 | 1708752707700 |
10 | 505523041443 |
11 | 18543363a262 |
12 | 81b82788483 |
13 | 3889446b334 |
14 | 1a678957907 |
15 | d23a954d13 |
hex | 75b38574a3 |
505523041443 has 40 divisors (see below), whose sum is σ = 883115475968. Its totient is φ = 282152381616.
The previous prime is 505523041369. The next prime is 505523041447. The reversal of 505523041443 is 344140325505.
505523041443 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 230 + 414 + 4 + 3 = 666.
It is not a de Polignac number, because 505523041443 - 29 = 505523040931 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 505523041398 and 505523041407.
It is not an unprimeable number, because it can be changed into a prime (505523041447) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10342771 + ... + 10391532.
Almost surely, 2505523041443 is an apocalyptic number.
505523041443 is a deficient number, since it is larger than the sum of its proper divisors (377592434525).
505523041443 is a wasteful number, since it uses less digits than its factorization.
505523041443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20734365 (or 20734356 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 505523041443 its reverse (344140325505), we get a palindrome (849663366948).
The spelling of 505523041443 in words is "five hundred five billion, five hundred twenty-three million, forty-one thousand, four hundred forty-three".
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