Base | Representation |
---|---|
bin | 101111011000011001… |
… | …011011101001010100 |
3 | 11212022120122012202211 |
4 | 233120121123221110 |
5 | 1313143021420443 |
6 | 35212143443204 |
7 | 3450506641462 |
oct | 573031335124 |
9 | 155276565684 |
10 | 50875185748 |
11 | 1a637797062 |
12 | 9a39bb6504 |
13 | 4a4a18890a |
14 | 2668a6b832 |
15 | 14cb61e19d |
hex | bd865ba54 |
50875185748 has 12 divisors (see below), whose sum is σ = 89036073280. Its totient is φ = 25436307672.
The previous prime is 50875185743. The next prime is 50875185763. The reversal of 50875185748 is 84758157805.
It is a junction number, because it is equal to n+sod(n) for n = 50875185692 and 50875185701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50875185743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229308 + ... + 392851.
Almost surely, 250875185748 is an apocalyptic number.
It is an amenable number.
50875185748 is a deficient number, since it is larger than the sum of its proper divisors (38160887532).
50875185748 is a wasteful number, since it uses less digits than its factorization.
50875185748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 642606 (or 642604 counting only the distinct ones).
The product of its (nonzero) digits is 12544000, while the sum is 58.
The spelling of 50875185748 in words is "fifty billion, eight hundred seventy-five million, one hundred eighty-five thousand, seven hundred forty-eight".
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