Base | Representation |
---|---|
bin | 110010100110000111… |
… | …001111000100011001 |
3 | 12012020002221021020111 |
4 | 302212013033010121 |
5 | 1342230042202022 |
6 | 40542433524321 |
7 | 3632155550626 |
oct | 624607170431 |
9 | 165202837214 |
10 | 54326522137 |
11 | 210489a6188 |
12 | a641a136a1 |
13 | 517a2171b4 |
14 | 28b519d34d |
15 | 162e617477 |
hex | ca61cf119 |
54326522137 has 2 divisors, whose sum is σ = 54326522138. Its totient is φ = 54326522136.
The previous prime is 54326522101. The next prime is 54326522191. The reversal of 54326522137 is 73122562345.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 33293111296 + 21033410841 = 182464^2 + 145029^2 .
It is a cyclic number.
It is not a de Polignac number, because 54326522137 - 219 = 54325997849 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54326522137.
It is not a weakly prime, because it can be changed into another prime (54326622137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27163261068 + 27163261069.
It is an arithmetic number, because the mean of its divisors is an integer number (27163261069).
Almost surely, 254326522137 is an apocalyptic number.
It is an amenable number.
54326522137 is a deficient number, since it is larger than the sum of its proper divisors (1).
54326522137 is an equidigital number, since it uses as much as digits as its factorization.
54326522137 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 302400, while the sum is 40.
The spelling of 54326522137 in words is "fifty-four billion, three hundred twenty-six million, five hundred twenty-two thousand, one hundred thirty-seven".
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