Base | Representation |
---|---|
bin | 101111000011100001… |
… | …101110111011001010 |
3 | 11211102011202222120000 |
4 | 233003201232323022 |
5 | 1311433402242310 |
6 | 35113314543430 |
7 | 3436025520402 |
oct | 570341567312 |
9 | 154364688500 |
10 | 50525040330 |
11 | 1a478082686 |
12 | 9960897b76 |
13 | 49c278148b |
14 | 2634363802 |
15 | 14aaa074c0 |
hex | bc386eeca |
50525040330 has 80 divisors (see below), whose sum is σ = 140540982120. Its totient is φ = 13008739968.
The previous prime is 50525040287. The next prime is 50525040343. The reversal of 50525040330 is 3304052505.
50525040330 is a `hidden beast` number, since 5 + 0 + 5 + 250 + 403 + 3 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 29484667521 + 21040372809 = 171711^2 + 145053^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 50525040294 and 50525040303.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1051969 + ... + 1098948.
Almost surely, 250525040330 is an apocalyptic number.
50525040330 is an abundant number, since it is smaller than the sum of its proper divisors (90015941790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50525040330 is a wasteful number, since it uses less digits than its factorization.
50525040330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2150965 (or 2150956 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
Adding to 50525040330 its reverse (3304052505), we get a palindrome (53829092835).
The spelling of 50525040330 in words is "fifty billion, five hundred twenty-five million, forty thousand, three hundred thirty".
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