Base | Representation |
---|---|
bin | 11110000110111… |
… | …100011010011011 |
3 | 1022012111121102012 |
4 | 132012330122123 |
5 | 2013303334140 |
6 | 122042500135 |
7 | 15342410012 |
oct | 3606743233 |
9 | 1265447365 |
10 | 505136795 |
11 | 23a155829 |
12 | 12120464b |
13 | 80863217 |
14 | 4b131a79 |
15 | 2e530265 |
hex | 1e1bc69b |
505136795 has 8 divisors (see below), whose sum is σ = 606741840. Its totient is φ = 403724320.
The previous prime is 505136789. The next prime is 505136809. The reversal of 505136795 is 597631505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 505136795 - 212 = 505132699 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42305 + ... + 52914.
It is an arithmetic number, because the mean of its divisors is an integer number (75842730).
Almost surely, 2505136795 is an apocalyptic number.
505136795 is a deficient number, since it is larger than the sum of its proper divisors (101605045).
505136795 is a wasteful number, since it uses less digits than its factorization.
505136795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96285.
The product of its (nonzero) digits is 141750, while the sum is 41.
The square root of 505136795 is about 22475.2484969577. The cubic root of 505136795 is about 796.4093219633.
The spelling of 505136795 in words is "five hundred five million, one hundred thirty-six thousand, seven hundred ninety-five".
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