Base | Representation |
---|---|
bin | 1111000111001… |
… | …1001100100001 |
3 | 11102021100210111 |
4 | 3301303030201 |
5 | 112211331101 |
6 | 10142331321 |
7 | 1366530001 |
oct | 361631441 |
9 | 142240714 |
10 | 63386401 |
11 | 32864161 |
12 | 19289b41 |
13 | 10194460 |
14 | 85c0001 |
15 | 5871251 |
hex | 3c73321 |
63386401 has 8 divisors (see below), whose sum is σ = 68325824. Its totient is φ = 58456080.
The previous prime is 63386371. The next prime is 63386417. The reversal of 63386401 is 10468336.
63386401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 63386401 - 211 = 63384353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63386441) 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 7 ways as a sum of consecutive naturals, for example, 21316 + ... + 24106.
It is an arithmetic number, because the mean of its divisors is an integer number (8540728).
Almost surely, 263386401 is an apocalyptic number.
It is an amenable number.
63386401 is a deficient number, since it is larger than the sum of its proper divisors (4939423).
63386401 is a wasteful number, since it uses less digits than its factorization.
63386401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4551.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 63386401 is about 7961.5576993450. The cubic root of 63386401 is about 398.7175615230.
The spelling of 63386401 in words is "sixty-three million, three hundred eighty-six thousand, four hundred one".
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