Base | Representation |
---|---|
bin | 10010110000000010… |
… | …001000111111001100 |
3 | 1220222010012120010221 |
4 | 102300002020333030 |
5 | 312213101022200 |
6 | 13125444441124 |
7 | 1311630356164 |
oct | 226002107714 |
9 | 56863176127 |
10 | 20133220300 |
11 | 85a1750446 |
12 | 3a9a6a91a4 |
13 | 1b8b18010b |
14 | d8dc835a4 |
15 | 7cc7d391a |
hex | 4b0088fcc |
20133220300 has 36 divisors (see below), whose sum is σ = 43695250200. Its totient is φ = 8052152320.
The previous prime is 20133220297. The next prime is 20133220313. The reversal of 20133220300 is 302233102.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1362351 + ... + 1377049.
It is an arithmetic number, because the mean of its divisors is an integer number (1213756950).
Almost surely, 220133220300 is an apocalyptic number.
20133220300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20133220300 is an abundant number, since it is smaller than the sum of its proper divisors (23562029900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20133220300 is a wasteful number, since it uses less digits than its factorization.
20133220300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28410 (or 28403 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 20133220300 its reverse (302233102), we get a palindrome (20435453402).
The spelling of 20133220300 in words is "twenty billion, one hundred thirty-three million, two hundred twenty thousand, three hundred".
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