Base | Representation |
---|---|
bin | 1001001100110011001101… |
… | …10000110000001001001110 |
3 | 2122122001210120101111022222 |
4 | 10212121212300300021032 |
5 | 10122431112111122202 |
6 | 111010000254535342 |
7 | 4155433351550600 |
oct | 446314660601116 |
9 | 78561716344288 |
10 | 20231020020302 |
11 | 649aa2241a653 |
12 | 2328aa7807552 |
13 | b39a140c48c0 |
14 | 4dd288027170 |
15 | 2513c676c4a2 |
hex | 126666c3024e |
20231020020302 has 96 divisors (see below), whose sum is σ = 39324835307520. Its totient is φ = 7729126695360.
The previous prime is 20231020020193. The next prime is 20231020020371. The reversal of 20231020020302 is 20302002013202.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 18382913 + ... + 19452339.
It is an arithmetic number, because the mean of its divisors is an integer number (409633701120).
Almost surely, 220231020020302 is an apocalyptic number.
20231020020302 is a deficient number, since it is larger than the sum of its proper divisors (19093815287218).
20231020020302 is a wasteful number, since it uses less digits than its factorization.
20231020020302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069966 (or 1069959 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 20231020020302 its reverse (20302002013202), we get a palindrome (40533022033504).
The spelling of 20231020020302 in words is "twenty trillion, two hundred thirty-one billion, twenty million, twenty thousand, three hundred two".
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