Base | Representation |
---|---|
bin | 11101110110100… |
… | …000011111101100 |
3 | 1021220101201001101 |
4 | 131312200133230 |
5 | 2011203000030 |
6 | 121410252444 |
7 | 15260653231 |
oct | 3566403754 |
9 | 1256351041 |
10 | 500828140 |
11 | 23778265a |
12 | 11b887124 |
13 | 7c9b5017 |
14 | 4a72d788 |
15 | 2de7d7ca |
hex | 1dda07ec |
500828140 has 12 divisors (see below), whose sum is σ = 1051739136. Its totient is φ = 200331248.
The previous prime is 500828129. The next prime is 500828147. The reversal of 500828140 is 41828005.
It is a junction number, because it is equal to n+sod(n) for n = 500828099 and 500828108.
It is not an unprimeable number, because it can be changed into a prime (500828147) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 12520684 + ... + 12520723.
It is an arithmetic number, because the mean of its divisors is an integer number (87644928).
Almost surely, 2500828140 is an apocalyptic number.
It is an amenable number.
500828140 is an abundant number, since it is smaller than the sum of its proper divisors (550910996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500828140 is a wasteful number, since it uses less digits than its factorization.
500828140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25041416 (or 25041414 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 500828140 is about 22379.1898870357. The cubic root of 500828140 is about 794.1384810500.
The spelling of 500828140 in words is "five hundred million, eight hundred twenty-eight thousand, one hundred forty".
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