Base | Representation |
---|---|
bin | 101110110001000100… |
… | …100000100110010000 |
3 | 11210121121010002120212 |
4 | 232301010200212100 |
5 | 1310320114431314 |
6 | 35022454023252 |
7 | 3425245524503 |
oct | 566104404620 |
9 | 153547102525 |
10 | 50215389584 |
11 | 1a329307478 |
12 | 9895047b28 |
13 | 4973584a99 |
14 | 260519b13a |
15 | 148d73de3e |
hex | bb1120990 |
50215389584 has 40 divisors (see below), whose sum is σ = 101586027840. Its totient is φ = 24001008768.
The previous prime is 50215389569. The next prime is 50215389589. The reversal of 50215389584 is 48598351205.
It is not an unprimeable number, because it can be changed into a prime (50215389589) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556802 + ... + 640670.
It is an arithmetic number, because the mean of its divisors is an integer number (2539650696).
Almost surely, 250215389584 is an apocalyptic number.
It is an amenable number.
50215389584 is an abundant number, since it is smaller than the sum of its proper divisors (51370638256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50215389584 is a wasteful number, since it uses less digits than its factorization.
50215389584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85527 (or 85521 counting only the distinct ones).
The product of its (nonzero) digits is 1728000, while the sum is 50.
The spelling of 50215389584 in words is "fifty billion, two hundred fifteen million, three hundred eighty-nine thousand, five hundred eighty-four".
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