Base | Representation |
---|---|
bin | 1001011010110100… |
… | …11010001011011100 |
3 | 111001102101100122212 |
4 | 10231122122023130 |
5 | 40324024134423 |
6 | 2153442055552 |
7 | 236212433420 |
oct | 45532321334 |
9 | 14042340585 |
10 | 5056864988 |
11 | 216551756a |
12 | b9164a5b8 |
13 | 62787b906 |
14 | 35d864b80 |
15 | 1e8e3a578 |
hex | 12d69a2dc |
5056864988 has 12 divisors (see below), whose sum is σ = 10113730032. Its totient is φ = 2167227840.
The previous prime is 5056864963. The next prime is 5056865039. The reversal of 5056864988 is 8894686505.
5056864988 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90301133 + ... + 90301188.
It is an arithmetic number, because the mean of its divisors is an integer number (842810836).
Almost surely, 25056864988 is an apocalyptic number.
It is an amenable number.
5056864988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5056864988 is a wasteful number, since it uses less digits than its factorization.
5056864988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180602332 (or 180602330 counting only the distinct ones).
The product of its (nonzero) digits is 16588800, while the sum is 59.
The square root of 5056864988 is about 71111.6375004823. The cubic root of 5056864988 is about 1716.4340430109.
The spelling of 5056864988 in words is "five billion, fifty-six million, eight hundred sixty-four thousand, nine hundred eighty-eight".
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