Base | Representation |
---|---|
bin | 1111000010101… |
… | …0110011100110 |
3 | 11101201022001202 |
4 | 3300222303212 |
5 | 112122334034 |
6 | 10132122502 |
7 | 1364153360 |
oct | 360526346 |
9 | 141638052 |
10 | 63089894 |
11 | 3268140a |
12 | 19166432 |
13 | 100bc4ca |
14 | 8543d30 |
15 | 581347e |
hex | 3c2ace6 |
63089894 has 16 divisors (see below), whose sum is σ = 108315168. Its totient is φ = 26998272.
The previous prime is 63089891. The next prime is 63089909. The reversal of 63089894 is 49898036.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63089891) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7622 + ... + 13574.
It is an arithmetic number, because the mean of its divisors is an integer number (6769698).
Almost surely, 263089894 is an apocalyptic number.
63089894 is a deficient number, since it is larger than the sum of its proper divisors (45225274).
63089894 is a wasteful number, since it uses less digits than its factorization.
63089894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6719.
The product of its (nonzero) digits is 373248, while the sum is 47.
The square root of 63089894 is about 7942.9147043135. The cubic root of 63089894 is about 398.0948865959.
The spelling of 63089894 in words is "sixty-three million, eighty-nine thousand, eight hundred ninety-four".
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