Base | Representation |
---|---|
bin | 11000110011001011100011… |
… | …00100111001011111011011 |
3 | 21011002111122020210102111111 |
4 | 30121211301210321133123 |
5 | 24122000343421133022 |
6 | 311553025334041151 |
7 | 14326013514151141 |
oct | 1431456144713733 |
9 | 234074566712444 |
10 | 54535105255387 |
11 | 1641623220a109 |
12 | 61493284a91b7 |
13 | 245783b623a33 |
14 | d67728235591 |
15 | 6488b3670477 |
hex | 3199719397db |
54535105255387 has 2 divisors, whose sum is σ = 54535105255388. Its totient is φ = 54535105255386.
The previous prime is 54535105255357. The next prime is 54535105255469. The reversal of 54535105255387 is 78355250153545.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 54535105255387 - 243 = 45739012233179 is a prime.
It is a super-2 number, since 2×545351052553872 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (54535105255357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27267552627693 + 27267552627694.
It is an arithmetic number, because the mean of its divisors is an integer number (27267552627694).
Almost surely, 254535105255387 is an apocalyptic number.
54535105255387 is a deficient number, since it is larger than the sum of its proper divisors (1).
54535105255387 is an equidigital number, since it uses as much as digits as its factorization.
54535105255387 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 63000000, while the sum is 58.
The spelling of 54535105255387 in words is "fifty-four trillion, five hundred thirty-five billion, one hundred five million, two hundred fifty-five thousand, three hundred eighty-seven".
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