Base | Representation |
---|---|
bin | 10110011001010000… |
… | …01100011011000100 |
3 | 1011000220102212101021 |
4 | 23030220030123010 |
5 | 144110343221200 |
6 | 5305011040524 |
7 | 603641004031 |
oct | 131450143304 |
9 | 34026385337 |
10 | 12023023300 |
11 | 510a7573a2 |
12 | 23b65a0144 |
13 | 1197b66092 |
14 | 820ad2388 |
15 | 4a57bc41a |
hex | 2cca0c6c4 |
12023023300 has 36 divisors (see below), whose sum is σ = 27463120720. Its totient is φ = 4556092320.
The previous prime is 12023023273. The next prime is 12023023301. The reversal of 12023023300 is 332032021.
It is not an unprimeable number, because it can be changed into a prime (12023023301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3162054 + ... + 3165853.
Almost surely, 212023023300 is an apocalyptic number.
12023023300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12023023300 is an abundant number, since it is smaller than the sum of its proper divisors (15440097420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12023023300 is a wasteful number, since it uses less digits than its factorization.
12023023300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6327940 (or 6327933 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 12023023300 its reverse (332032021), we get a palindrome (12355055321).
The spelling of 12023023300 in words is "twelve billion, twenty-three million, twenty-three thousand, three hundred".
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