Base | Representation |
---|---|
bin | 1001001100110011001101… |
… | …11001011101001111111000 |
3 | 2122122001210201200102111201 |
4 | 10212121212321131033320 |
5 | 10122431113202132300 |
6 | 111010000415503544 |
7 | 4155433410133423 |
oct | 446314671351770 |
9 | 78561721612451 |
10 | 20231022302200 |
11 | 649aa23739016 |
12 | 2328aa8527bb4 |
13 | b39a14713438 |
14 | 4dd28845c9ba |
15 | 2513c6a6d66a |
hex | 126666e5d3f8 |
20231022302200 has 24 divisors (see below), whose sum is σ = 47037126853080. Its totient is φ = 8092408920800.
The previous prime is 20231022302149. The next prime is 20231022302201. The reversal of 20231022302200 is 220322013202.
It is a super-2 number, since 2×202310223022002 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20231022302201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50577555556 + ... + 50577555955.
It is an arithmetic number, because the mean of its divisors is an integer number (1959880285545).
Almost surely, 220231022302200 is an apocalyptic number.
20231022302200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20231022302200 is an abundant number, since it is smaller than the sum of its proper divisors (26806104550880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20231022302200 is a wasteful number, since it uses less digits than its factorization.
20231022302200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101155111527 (or 101155111518 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 20231022302200 its reverse (220322013202), we get a palindrome (20451344315402).
The spelling of 20231022302200 in words is "twenty trillion, two hundred thirty-one billion, twenty-two million, three hundred two thousand, two hundred".
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