Base | Representation |
---|---|
bin | 1100011111101011110… |
… | …0010100000101010001 |
3 | 202112002021021021222022 |
4 | 3013322330110011101 |
5 | 12004112324344101 |
6 | 242340504021225 |
7 | 21336363515012 |
oct | 3077274240521 |
9 | 675067237868 |
10 | 214663512401 |
11 | 83046a58098 |
12 | 3572a461815 |
13 | 17320233530 |
14 | a565755009 |
15 | 58b596da1b |
hex | 31faf14151 |
214663512401 has 16 divisors (see below), whose sum is σ = 236746452096. Its totient is φ = 193383904896.
The previous prime is 214663512383. The next prime is 214663512443. The reversal of 214663512401 is 104215366412.
214663512401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-214663512401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214663512601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526661 + ... + 840653.
It is an arithmetic number, because the mean of its divisors is an integer number (14796653256).
Almost surely, 2214663512401 is an apocalyptic number.
It is an amenable number.
214663512401 is a deficient number, since it is larger than the sum of its proper divisors (22082939695).
214663512401 is a wasteful number, since it uses less digits than its factorization.
214663512401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315272.
The product of its (nonzero) digits is 34560, while the sum is 35.
Adding to 214663512401 its reverse (104215366412), we get a palindrome (318878878813).
The spelling of 214663512401 in words is "two hundred fourteen billion, six hundred sixty-three million, five hundred twelve thousand, four hundred one".
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