Base | Representation |
---|---|
bin | 101111000101101010… |
… | …111100100101111011 |
3 | 11211111200110102201121 |
4 | 233011222330211323 |
5 | 1312022104310133 |
6 | 35121041530111 |
7 | 3436643331355 |
oct | 570552744573 |
9 | 154450412647 |
10 | 50561010043 |
11 | 1a496410215 |
12 | 9970943937 |
13 | 49ca06672b |
14 | 26390480d5 |
15 | 14adc6002d |
hex | bc5abc97b |
50561010043 has 2 divisors, whose sum is σ = 50561010044. Its totient is φ = 50561010042.
The previous prime is 50561010011. The next prime is 50561010053. The reversal of 50561010043 is 34001016505.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 50561010043 - 25 = 50561010011 is a prime.
It is not a weakly prime, because it can be changed into another prime (50561010053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280505021 + 25280505022.
It is an arithmetic number, because the mean of its divisors is an integer number (25280505022).
Almost surely, 250561010043 is an apocalyptic number.
50561010043 is a deficient number, since it is larger than the sum of its proper divisors (1).
50561010043 is an equidigital number, since it uses as much as digits as its factorization.
50561010043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 50561010043 its reverse (34001016505), we get a palindrome (84562026548).
The spelling of 50561010043 in words is "fifty billion, five hundred sixty-one million, ten thousand, forty-three".
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