Base | Representation |
---|---|
bin | 101100111110110110… |
… | …000001001010101101 |
3 | 11121200001001211010000 |
4 | 230332312001022231 |
5 | 1242404020110310 |
6 | 34104354534513 |
7 | 3326615424456 |
oct | 547666011255 |
9 | 147601054100 |
10 | 48298988205 |
11 | 19535579786 |
12 | 943b297439 |
13 | 472952aa80 |
14 | 24a286412d |
15 | 13ca3914c0 |
hex | b3ed812ad |
48298988205 has 40 divisors (see below), whose sum is σ = 93240450072. Its totient is φ = 23777960832.
The previous prime is 48298988203. The next prime is 48298988239. The reversal of 48298988205 is 50288989284.
It can be written as a sum of positive squares in 4 ways, for example, as 8040170889 + 40258817316 = 89667^2 + 200646^2 .
It is not a de Polignac number, because 48298988205 - 21 = 48298988203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48298988203) 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 39 ways as a sum of consecutive naturals, for example, 4581534 + ... + 4592063.
Almost surely, 248298988205 is an apocalyptic number.
48298988205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48298988205 is a deficient number, since it is larger than the sum of its proper divisors (44941461867).
48298988205 is a wasteful number, since it uses less digits than its factorization.
48298988205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9173627 (or 9173618 counting only the distinct ones).
The product of its (nonzero) digits is 26542080, while the sum is 63.
The spelling of 48298988205 in words is "forty-eight billion, two hundred ninety-eight million, nine hundred eighty-eight thousand, two hundred five".
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