Base | Representation |
---|---|
bin | 1001001111001100000111… |
… | …11001011000111001111100 |
3 | 2122220220200210012020020010 |
4 | 10213212003321120321330 |
5 | 10130302223434433200 |
6 | 111111414304423220 |
7 | 4164400611231612 |
oct | 447460371307174 |
9 | 78826623166203 |
10 | 20313113202300 |
11 | 6521819928306 |
12 | 2340998617b10 |
13 | b44697a9b139 |
14 | 503234b956b2 |
15 | 2535cd8a8150 |
hex | 127983e58e7c |
20313113202300 has 72 divisors (see below), whose sum is σ = 62229819755376. Its totient is φ = 5098193116160.
The previous prime is 20313113202259. The next prime is 20313113202329. The reversal of 20313113202300 is 320231131302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1991476587 + ... + 1991486786.
It is an arithmetic number, because the mean of its divisors is an integer number (864303052158).
Almost surely, 220313113202300 is an apocalyptic number.
20313113202300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20313113202300 is an abundant number, since it is smaller than the sum of its proper divisors (41916706553076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20313113202300 is a wasteful number, since it uses less digits than its factorization.
20313113202300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3982963407 (or 3982963400 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 20313113202300 its reverse (320231131302), we get a palindrome (20633344333602).
The spelling of 20313113202300 in words is "twenty trillion, three hundred thirteen billion, one hundred thirteen million, two hundred two thousand, three hundred".
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