Base | Representation |
---|---|
bin | 1111000001111… |
… | …1110100001000 |
3 | 11101122000022021 |
4 | 3300133310020 |
5 | 112114413442 |
6 | 10131134224 |
7 | 1363605202 |
oct | 360376410 |
9 | 141560267 |
10 | 63044872 |
11 | 32650600 |
12 | 19144374 |
13 | 100a4b77 |
14 | 8531772 |
15 | 5804e67 |
hex | 3c1fd08 |
63044872 has 24 divisors (see below), whose sum is σ = 129934350. Its totient is φ = 28656320.
The previous prime is 63044851. The next prime is 63044873. The reversal of 63044872 is 27844036.
63044872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 61685316 + 1359556 = 7854^2 + 1166^2 .
It is not an unprimeable number, because it can be changed into a prime (63044873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31597 + ... + 33532.
Almost surely, 263044872 is an apocalyptic number.
It is an amenable number.
63044872 is an abundant number, since it is smaller than the sum of its proper divisors (66889478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63044872 is a wasteful number, since it uses less digits than its factorization.
63044872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65157 (or 65142 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 34.
The square root of 63044872 is about 7940.0801003516. The cubic root of 63044872 is about 398.0001683458. Note that the first 3 decimals are identical.
The spelling of 63044872 in words is "sixty-three million, forty-four thousand, eight hundred seventy-two".
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