Base | Representation |
---|---|
bin | 11000001010110101011000… |
… | …10100111011010101001011 |
3 | 20222011222101101220101212200 |
4 | 30011122230110323111023 |
5 | 23431242234010102010 |
6 | 305012121302411243 |
7 | 14123606135101362 |
oct | 1405325424732513 |
9 | 228158341811780 |
10 | 53148816487755 |
11 | 15a3131735871a |
12 | 5b6471b130b23 |
13 | 2386bb1561711 |
14 | d1a5b8a147d9 |
15 | 6227c9102cc0 |
hex | 3056ac53b54b |
53148816487755 has 12 divisors (see below), whose sum is σ = 92124615245520. Its totient is φ = 28346035460112.
The previous prime is 53148816487751. The next prime is 53148816487759. The reversal of 53148816487755 is 55778461884135.
53148816487755 is a `hidden beast` number, since 5 + 3 + 1 + 4 + 88 + 16 + 487 + 7 + 55 = 666.
53148816487755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53148816487751) and next prime (53148816487759).
It is not a de Polignac number, because 53148816487755 - 22 = 53148816487751 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53148816487751) 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 in 11 ways as a sum of consecutive naturals, for example, 590542405375 + ... + 590542405464.
It is an arithmetic number, because the mean of its divisors is an integer number (7677051270460).
Almost surely, 253148816487755 is an apocalyptic number.
53148816487755 is a deficient number, since it is larger than the sum of its proper divisors (38975798757765).
53148816487755 is a wasteful number, since it uses less digits than its factorization.
53148816487755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1181084810850 (or 1181084810847 counting only the distinct ones).
The product of its digits is 903168000, while the sum is 72.
The spelling of 53148816487755 in words is "fifty-three trillion, one hundred forty-eight billion, eight hundred sixteen million, four hundred eighty-seven thousand, seven hundred fifty-five".
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