Base | Representation |
---|---|
bin | 11110001000001… |
… | …010010110101001 |
3 | 1022020002211100010 |
4 | 132020022112221 |
5 | 2013344043131 |
6 | 122053402133 |
7 | 15345206526 |
oct | 3610122651 |
9 | 1266084303 |
10 | 505456041 |
11 | 23a353672 |
12 | 121339349 |
13 | 8094561c |
14 | 4b1b614d |
15 | 2e594b46 |
hex | 1e20a5a9 |
505456041 has 16 divisors (see below), whose sum is σ = 680279040. Its totient is φ = 333814800.
The previous prime is 505455997. The next prime is 505456043. The reversal of 505456041 is 140654505.
It is not a de Polignac number, because 505456041 - 210 = 505455017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (505456043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188476 + ... + 191138.
It is an arithmetic number, because the mean of its divisors is an integer number (42517440).
Almost surely, 2505456041 is an apocalyptic number.
It is an amenable number.
505456041 is a deficient number, since it is larger than the sum of its proper divisors (174822999).
505456041 is a wasteful number, since it uses less digits than its factorization.
505456041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3236.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 505456041 is about 22482.3495435864. The cubic root of 505456041 is about 796.5770632891.
The spelling of 505456041 in words is "five hundred five million, four hundred fifty-six thousand, forty-one".
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