Base | Representation |
---|---|
bin | 10010110101111111… |
… | …111011010100000100 |
3 | 1221020002112022012201 |
4 | 102311333323110010 |
5 | 312414211201200 |
6 | 13143421524244 |
7 | 1314254145310 |
oct | 226577732404 |
9 | 57202468181 |
10 | 20233303300 |
11 | 8643199271 |
12 | 3b08113684 |
13 | 1ba5b22622 |
14 | d9d296b40 |
15 | 7d64a2c6a |
hex | 4b5ffb504 |
20233303300 has 72 divisors (see below), whose sum is σ = 52819605440. Its totient is φ = 6572016000.
The previous prime is 20233303271. The next prime is 20233303301. The reversal of 20233303300 is 330333202.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (20233303301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 747351 + ... + 773950.
Almost surely, 220233303300 is an apocalyptic number.
20233303300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20233303300 is an abundant number, since it is smaller than the sum of its proper divisors (32586302140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20233303300 is a wasteful number, since it uses less digits than its factorization.
20233303300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1521341 (or 1521334 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 19.
Adding to 20233303300 its reverse (330333202), we get a palindrome (20563636502).
The spelling of 20233303300 in words is "twenty billion, two hundred thirty-three million, three hundred three thousand, three hundred".
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