Base | Representation |
---|---|
bin | 11000010110001011111011… |
… | …00100010101011110001111 |
3 | 21000120021012011222011120202 |
4 | 30023011331210111132033 |
5 | 24004140103222144100 |
6 | 305511230313204115 |
7 | 14164025131324202 |
oct | 1413057544253617 |
9 | 230507164864522 |
10 | 53538874021775 |
11 | 160717886a218a |
12 | 600823870063b |
13 | 23b49040a7c9c |
14 | d3141c54d939 |
15 | 62ca07c057d5 |
hex | 30b17d91578f |
53538874021775 has 48 divisors (see below), whose sum is σ = 67923498376800. Its totient is φ = 41851596533760.
The previous prime is 53538874021687. The next prime is 53538874021783. The reversal of 53538874021775 is 57712047883535.
It is not a de Polignac number, because 53538874021775 - 214 = 53538874005391 is a prime.
It is a super-3 number, since 3×535388740217753 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2653450487 + ... + 2653470663.
It is an arithmetic number, because the mean of its divisors is an integer number (1415072882850).
Almost surely, 253538874021775 is an apocalyptic number.
53538874021775 is a deficient number, since it is larger than the sum of its proper divisors (14384624355025).
53538874021775 is a wasteful number, since it uses less digits than its factorization.
53538874021775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33708 (or 33703 counting only the distinct ones).
The product of its (nonzero) digits is 197568000, while the sum is 65.
The spelling of 53538874021775 in words is "fifty-three trillion, five hundred thirty-eight billion, eight hundred seventy-four million, twenty-one thousand, seven hundred seventy-five".
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