Base | Representation |
---|---|
bin | 101110101001000000… |
… | …001001111101000101 |
3 | 11210021011102010212200 |
4 | 232221000021331011 |
5 | 1310030441434113 |
6 | 35001220505113 |
7 | 3422013143631 |
oct | 565100117505 |
9 | 153234363780 |
10 | 50080030533 |
11 | 1a269965195 |
12 | 985784b199 |
13 | 4951510c80 |
14 | 25d1203dc1 |
15 | 1481902873 |
hex | ba9009f45 |
50080030533 has 24 divisors (see below), whose sum is σ = 82484759448. Its totient is φ = 29005627392.
The previous prime is 50080030531. The next prime is 50080030547. The reversal of 50080030533 is 33503008005.
50080030533 is a `hidden beast` number, since 50 + 0 + 80 + 0 + 3 + 0 + 533 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1345935969 + 48734094564 = 36687^2 + 220758^2 .
It is not a de Polignac number, because 50080030533 - 21 = 50080030531 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50080030497 and 50080030506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50080030531) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12587260 + ... + 12591237.
It is an arithmetic number, because the mean of its divisors is an integer number (3436864977).
Almost surely, 250080030533 is an apocalyptic number.
It is an amenable number.
50080030533 is a deficient number, since it is larger than the sum of its proper divisors (32404728915).
50080030533 is a wasteful number, since it uses less digits than its factorization.
50080030533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25178533 (or 25178530 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 50080030533 its reverse (33503008005), we get a palindrome (83583038538).
The spelling of 50080030533 in words is "fifty billion, eighty million, thirty thousand, five hundred thirty-three".
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