Base | Representation |
---|---|
bin | 10110110010010010… |
… | …10001011100010000 |
3 | 1011120112120212100021 |
4 | 23121021101130100 |
5 | 200023123134300 |
6 | 5341512033224 |
7 | 612100651561 |
oct | 133111213420 |
9 | 34515525307 |
10 | 12233021200 |
11 | 5208248984 |
12 | 2454992814 |
13 | 11cc510caa |
14 | 840958168 |
15 | 4b8e4dd1a |
hex | 2d9251710 |
12233021200 has 60 divisors (see below), whose sum is σ = 29419331328. Its totient is φ = 4888297600.
The previous prime is 12233021153. The next prime is 12233021219. The reversal of 12233021200 is 212033221.
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 397569 + ... + 427231.
Almost surely, 212233021200 is an apocalyptic number.
12233021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12233021200 is an abundant number, since it is smaller than the sum of its proper divisors (17186310128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12233021200 is a wasteful number, since it uses less digits than its factorization.
12233021200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30712 (or 30701 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12233021200 its reverse (212033221), we get a palindrome (12445054421).
It can be divided in two parts, 12233021 and 200, that added together give a palindrome (12233221).
The spelling of 12233021200 in words is "twelve billion, two hundred thirty-three million, twenty-one thousand, two hundred".
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