Base | Representation |
---|---|
bin | 11110000110100… |
… | …101100001011000 |
3 | 1022012022211210111 |
4 | 132012211201120 |
5 | 2013242334112 |
6 | 122040454104 |
7 | 15341536444 |
oct | 3606454130 |
9 | 1265284714 |
10 | 505043032 |
11 | 23a0a133a |
12 | 12117a334 |
13 | 8082c640 |
14 | 4b109824 |
15 | 2e5125a7 |
hex | 1e1a5858 |
505043032 has 16 divisors (see below), whose sum is σ = 1019798640. Its totient is φ = 233096736.
The previous prime is 505043029. The next prime is 505043051. The reversal of 505043032 is 230340505.
It is a junction number, because it is equal to n+sod(n) for n = 505042994 and 505043012.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2427988 + ... + 2428195.
It is an arithmetic number, because the mean of its divisors is an integer number (63737415).
Almost surely, 2505043032 is an apocalyptic number.
505043032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
505043032 is an abundant number, since it is smaller than the sum of its proper divisors (514755608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505043032 is a wasteful number, since it uses less digits than its factorization.
505043032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4856202 (or 4856198 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 505043032 is about 22473.1624832821. The cubic root of 505043032 is about 796.3600426731.
Adding to 505043032 its reverse (230340505), we get a palindrome (735383537).
The spelling of 505043032 in words is "five hundred five million, forty-three thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •