Base | Representation |
---|---|
bin | 11000101010010011110111… |
… | …01001010101111010110101 |
3 | 21010000100222001020020102011 |
4 | 30111021323221111322311 |
5 | 24102002204331431144 |
6 | 311201023111044221 |
7 | 14265004112123641 |
oct | 1425117351257265 |
9 | 233010861206364 |
10 | 54230331514549 |
11 | 16308a553a3753 |
12 | 60ba250370671 |
13 | 2434b8a7b5c08 |
14 | d56a950cbc21 |
15 | 6409c6d4ea34 |
hex | 31527ba55eb5 |
54230331514549 has 2 divisors, whose sum is σ = 54230331514550. Its totient is φ = 54230331514548.
The previous prime is 54230331514523. The next prime is 54230331514589. The reversal of 54230331514549 is 94541513303245.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 37323021092049 + 16907310422500 = 6109257^2 + 4111850^2 .
It is a cyclic number.
It is not a de Polignac number, because 54230331514549 - 217 = 54230331383477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54230331514589) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27115165757274 + 27115165757275.
It is an arithmetic number, because the mean of its divisors is an integer number (27115165757275).
Almost surely, 254230331514549 is an apocalyptic number.
It is an amenable number.
54230331514549 is a deficient number, since it is larger than the sum of its proper divisors (1).
54230331514549 is an equidigital number, since it uses as much as digits as its factorization.
54230331514549 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888000, while the sum is 49.
The spelling of 54230331514549 in words is "fifty-four trillion, two hundred thirty billion, three hundred thirty-one million, five hundred fourteen thousand, five hundred forty-nine".
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