Base | Representation |
---|---|
bin | 110000001111001100… |
… | …101010001101111001 |
3 | 11221200122122111200021 |
4 | 300033030222031321 |
5 | 1322033403200231 |
6 | 35443305410441 |
7 | 3512342463235 |
oct | 601714521571 |
9 | 157618574607 |
10 | 51794584441 |
11 | 1aa69768996 |
12 | a055a99a21 |
13 | 4b657b4b02 |
14 | 2714bd75c5 |
15 | 15321cd811 |
hex | c0f32a379 |
51794584441 has 2 divisors, whose sum is σ = 51794584442. Its totient is φ = 51794584440.
The previous prime is 51794584409. The next prime is 51794584453. The reversal of 51794584441 is 14448549715.
It is a happy number.
51794584441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 28069651600 + 23724932841 = 167540^2 + 154029^2 .
It is a cyclic number.
It is not a de Polignac number, because 51794584441 - 25 = 51794584409 is a prime.
It is not a weakly prime, because it can be changed into another prime (51794584241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25897292220 + 25897292221.
It is an arithmetic number, because the mean of its divisors is an integer number (25897292221).
Almost surely, 251794584441 is an apocalyptic number.
It is an amenable number.
51794584441 is a deficient number, since it is larger than the sum of its proper divisors (1).
51794584441 is an equidigital number, since it uses as much as digits as its factorization.
51794584441 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3225600, while the sum is 52.
The spelling of 51794584441 in words is "fifty-one billion, seven hundred ninety-four million, five hundred eighty-four thousand, four hundred forty-one".
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