Base | Representation |
---|---|
bin | 1100000010101… |
… | …0100001001000 |
3 | 10112000221221012 |
4 | 3000222201020 |
5 | 100412141200 |
6 | 5002303052 |
7 | 1152202142 |
oct | 300524110 |
9 | 115027835 |
10 | 50505800 |
11 | 26566834 |
12 | 14ab7a88 |
13 | a6046b7 |
14 | 69c9c92 |
15 | 4679a35 |
hex | 302a848 |
50505800 has 48 divisors (see below), whose sum is σ = 123615600. Its totient is φ = 19137600.
The previous prime is 50505799. The next prime is 50505817. The reversal of 50505800 is 850505.
It is a happy number.
It is a super-3 number, since 3×505058003 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2846 + ... + 10445.
It is an arithmetic number, because the mean of its divisors is an integer number (2575325).
Almost surely, 250505800 is an apocalyptic number.
50505800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50505800 is an abundant number, since it is smaller than the sum of its proper divisors (73109800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50505800 is a wasteful number, since it uses less digits than its factorization.
50505800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13326 (or 13317 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 23.
The square root of 50505800 is about 7106.7432766352. The cubic root of 50505800 is about 369.6412397840.
The spelling of 50505800 in words is "fifty million, five hundred five thousand, eight hundred".
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