Base | Representation |
---|---|
bin | 11110001000100… |
… | …010000010011010 |
3 | 1022020021202102001 |
4 | 132020202002122 |
5 | 2013410144200 |
6 | 122055431214 |
7 | 15346062412 |
oct | 3610420232 |
9 | 1266252361 |
10 | 505553050 |
11 | 23a40a542 |
12 | 12138550a |
13 | 8097a822 |
14 | 4b1dd642 |
15 | 2e5b376a |
hex | 1e22209a |
505553050 has 12 divisors (see below), whose sum is σ = 940328766. Its totient is φ = 202221200.
The previous prime is 505553033. The next prime is 505553063. The reversal of 505553050 is 50355505.
It can be written as a sum of positive squares in 3 ways, for example, as 350475841 + 155077209 = 18721^2 + 12453^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5055481 + ... + 5055580.
Almost surely, 2505553050 is an apocalyptic number.
505553050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
505553050 is a deficient number, since it is larger than the sum of its proper divisors (434775716).
505553050 is a wasteful number, since it uses less digits than its factorization.
505553050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10111073 (or 10111068 counting only the distinct ones).
The product of its (nonzero) digits is 9375, while the sum is 28.
The square root of 505553050 is about 22484.5068880774. The cubic root of 505553050 is about 796.6280207051.
The spelling of 505553050 in words is "five hundred five million, five hundred fifty-three thousand, fifty".
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