Base | Representation |
---|---|
bin | 1110101101001101000… |
… | …11100111011011000101 |
3 | 1210022021121111110102202 |
4 | 13112212203213123011 |
5 | 31234331203344010 |
6 | 1024044551044245 |
7 | 51335641056125 |
oct | 7264643473305 |
9 | 1708247443382 |
10 | 505305528005 |
11 | 185331885193 |
12 | 81b21970685 |
13 | 3885b391665 |
14 | 1a657ad6c85 |
15 | d2267db6a5 |
hex | 75a68e76c5 |
505305528005 has 16 divisors (see below), whose sum is σ = 607995072000. Its totient is φ = 403159807680.
The previous prime is 505305528001. The next prime is 505305528011. The reversal of 505305528005 is 500825503505.
It is not a de Polignac number, because 505305528005 - 22 = 505305528001 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 505305528005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (505305528001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4007015 + ... + 4131195.
It is an arithmetic number, because the mean of its divisors is an integer number (37999692000).
Almost surely, 2505305528005 is an apocalyptic number.
It is an amenable number.
505305528005 is a deficient number, since it is larger than the sum of its proper divisors (102689543995).
505305528005 is a wasteful number, since it uses less digits than its factorization.
505305528005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126364.
The product of its (nonzero) digits is 150000, while the sum is 38.
The spelling of 505305528005 in words is "five hundred five billion, three hundred five million, five hundred twenty-eight thousand, five".
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