Base | Representation |
---|---|
bin | 1111000111001… |
… | …0101010000000 |
3 | 11102021020202200 |
4 | 3301302222000 |
5 | 112211243232 |
6 | 10142313200 |
7 | 1366520364 |
oct | 361625200 |
9 | 142236680 |
10 | 63384192 |
11 | 32862533 |
12 | 19288800 |
13 | 10193451 |
14 | 85bd2a4 |
15 | 587077c |
hex | 3c72a80 |
63384192 has 48 divisors (see below), whose sum is σ = 182397930. Its totient is φ = 21127680.
The previous prime is 63384187. The next prime is 63384199. The reversal of 63384192 is 29148336.
63384192 is a `hidden beast` number, since 633 + 8 + 4 + 19 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 58614336 + 4769856 = 7656^2 + 2184^2 .
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (63384199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26359 + ... + 28662.
Almost surely, 263384192 is an apocalyptic number.
It is an amenable number.
63384192 is an abundant number, since it is smaller than the sum of its proper divisors (119013738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63384192 is a wasteful number, since it uses less digits than its factorization.
63384192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55041 (or 55026 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 63384192 is about 7961.4189690030. The cubic root of 63384192 is about 398.7129297339.
The spelling of 63384192 in words is "sixty-three million, three hundred eighty-four thousand, one hundred ninety-two".
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