Base | Representation |
---|---|
bin | 10110110010010010… |
… | …10011101011010000 |
3 | 1011120112121022220020 |
4 | 23121021103223100 |
5 | 200023123432402 |
6 | 5341512143440 |
7 | 612101020344 |
oct | 133111235320 |
9 | 34515538806 |
10 | 12233030352 |
11 | 5208254844 |
12 | 2454997b80 |
13 | 11cc5151ca |
14 | 84095b624 |
15 | 4b8e518bc |
hex | 2d9253ad0 |
12233030352 has 80 divisors (see below), whose sum is σ = 31757842368. Its totient is φ = 4057630720.
The previous prime is 12233030347. The next prime is 12233030363. The reversal of 12233030352 is 25303033221.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13884952 + ... + 13885832.
Almost surely, 212233030352 is an apocalyptic number.
12233030352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12233030352 is an abundant number, since it is smaller than the sum of its proper divisors (19524812016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12233030352 is a wasteful number, since it uses less digits than its factorization.
12233030352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1988 (or 1982 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 24.
Adding to 12233030352 its reverse (25303033221), we get a palindrome (37536063573).
The spelling of 12233030352 in words is "twelve billion, two hundred thirty-three million, thirty thousand, three hundred fifty-two".
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