Base | Representation |
---|---|
bin | 110000011110101101110… |
… | …0011111011101110000000 |
3 | 212120222110001020211011100 |
4 | 1200331123203323232000 |
5 | 1333131341242004100 |
6 | 22100542014014400 |
7 | 1255250051054502 |
oct | 140753343735600 |
9 | 25528401224140 |
10 | 6663030422400 |
11 | 2139858a72230 |
12 | 8b740b4a7400 |
13 | 394423521021 |
14 | 1906c71abd72 |
15 | b84c260b400 |
hex | 60f5b8fbb80 |
6663030422400 has 288 divisors, whose sum is σ = 25936604314920. Its totient is φ = 1615280025600.
The previous prime is 6663030422327. The next prime is 6663030422407. The reversal of 6663030422400 is 42240303666.
It is a tau number, because it is divible by the number of its divisors (288).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6663030422407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10199347 + ... + 10832946.
Almost surely, 26663030422400 is an apocalyptic number.
6663030422400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6663030422400 is an abundant number, since it is smaller than the sum of its proper divisors (19273573892520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6663030422400 is a wasteful number, since it uses less digits than its factorization.
6663030422400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21032334 (or 21032314 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
The spelling of 6663030422400 in words is "six trillion, six hundred sixty-three billion, thirty million, four hundred twenty-two thousand, four hundred".
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