Base | Representation |
---|---|
bin | 11000010110010… |
… | …00011101001100 |
3 | 112020022201012200 |
4 | 30023020131030 |
5 | 404241313222 |
6 | 32133401500 |
7 | 5030023632 |
oct | 1413103514 |
9 | 466281180 |
10 | 204244812 |
11 | a5322172 |
12 | 58499290 |
13 | 33412425 |
14 | 1d1a9352 |
15 | 12de6eac |
hex | c2c874c |
204244812 has 36 divisors (see below), whose sum is σ = 517289136. Its totient is φ = 67949280.
The previous prime is 204244787. The next prime is 204244819. The reversal of 204244812 is 218442402.
204244812 is a `hidden beast` number, since 204 + 2 + 448 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (204244819) 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, 14233 + ... + 24719.
Almost surely, 2204244812 is an apocalyptic number.
It is an amenable number.
204244812 is an abundant number, since it is smaller than the sum of its proper divisors (313044324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204244812 is a wasteful number, since it uses less digits than its factorization.
204244812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11038 (or 11033 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
The square root of 204244812 is about 14291.4244216593. The cubic root of 204244812 is about 588.9119197090.
The spelling of 204244812 in words is "two hundred four million, two hundred forty-four thousand, eight hundred twelve".
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