Base | Representation |
---|---|
bin | 1110101100101110111… |
… | …01011100000110001001 |
3 | 1210021121221220122000121 |
4 | 13112113131130012021 |
5 | 31233321334004010 |
6 | 1024003502303241 |
7 | 51326444203555 |
oct | 7262735340611 |
9 | 1707557818017 |
10 | 505052250505 |
11 | 185211913040 |
12 | 81a70b87b21 |
13 | 3881aa7220a |
14 | 1a632206865 |
15 | d20e45b3da |
hex | 759775c189 |
505052250505 has 96 divisors (see below), whose sum is σ = 724389143040. Its totient is φ = 334798410240.
The previous prime is 505052250473. The next prime is 505052250517.
505052250505 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 505052250505 - 25 = 505052250473 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 182525632 + ... + 182528398.
It is an arithmetic number, because the mean of its divisors is an integer number (7545720240).
Almost surely, 2505052250505 is an apocalyptic number.
505052250505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
505052250505 is a deficient number, since it is larger than the sum of its proper divisors (219336892535).
505052250505 is a wasteful number, since it uses less digits than its factorization.
505052250505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3167 (or 3148 counting only the distinct ones).
The product of its (nonzero) digits is 62500, while the sum is 34.
It can be divided in two parts, 505052 and 250505, that added together give a palindrome (755557).
The spelling of 505052250505 in words is "five hundred five billion, fifty-two million, two hundred fifty thousand, five hundred five".
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