Base | Representation |
---|---|
bin | 11000110101101011001101… |
… | …10110001100110000000111 |
3 | 21011101200220011211122220021 |
4 | 30122311212312030300013 |
5 | 24124401422043243041 |
6 | 312100243240520011 |
7 | 14335136644355545 |
oct | 1432654666146007 |
9 | 234350804748807 |
10 | 54620824587271 |
11 | 1644961a576958 |
12 | 6161a6b780007 |
13 | 246294c634aa7 |
14 | d6b93a7dcd95 |
15 | 64ac2dcd5cd1 |
hex | 31ad66d8cc07 |
54620824587271 has 2 divisors, whose sum is σ = 54620824587272. Its totient is φ = 54620824587270.
The previous prime is 54620824587253. The next prime is 54620824587331. The reversal of 54620824587271 is 17278542802645.
54620824587271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 54620824587271 - 25 = 54620824587239 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54620824587871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27310412293635 + 27310412293636.
It is an arithmetic number, because the mean of its divisors is an integer number (27310412293636).
Almost surely, 254620824587271 is an apocalyptic number.
54620824587271 is a deficient number, since it is larger than the sum of its proper divisors (1).
54620824587271 is an equidigital number, since it uses as much as digits as its factorization.
54620824587271 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 60211200, while the sum is 61.
The spelling of 54620824587271 in words is "fifty-four trillion, six hundred twenty billion, eight hundred twenty-four million, five hundred eighty-seven thousand, two hundred seventy-one".
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