Base | Representation |
---|---|
bin | 101111010011010111… |
… | …011000010000111010 |
3 | 11212002200210000111221 |
4 | 233103113120100322 |
5 | 1313004413332110 |
6 | 35155530142254 |
7 | 3445433230645 |
oct | 572327302072 |
9 | 155080700457 |
10 | 50790761530 |
11 | 1a5a4073983 |
12 | 9a1588198a |
13 | 4a35839862 |
14 | 265b772a5c |
15 | 14c3ee47da |
hex | bd35d843a |
50790761530 has 16 divisors (see below), whose sum is σ = 94575901320. Its totient is φ = 19615742272.
The previous prime is 50790761503. The next prime is 50790761531. The reversal of 50790761530 is 3516709705.
It can be written as a sum of positive squares in 4 ways, for example, as 33440339689 + 17350421841 = 182867^2 + 131721^2 .
It is not an unprimeable number, because it can be changed into a prime (50790761531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87569989 + ... + 87570568.
Almost surely, 250790761530 is an apocalyptic number.
50790761530 is a deficient number, since it is larger than the sum of its proper divisors (43785139790).
50790761530 is a wasteful number, since it uses less digits than its factorization.
50790761530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175140593.
The product of its (nonzero) digits is 198450, while the sum is 43.
The spelling of 50790761530 in words is "fifty billion, seven hundred ninety million, seven hundred sixty-one thousand, five hundred thirty".
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