Base | Representation |
---|---|
bin | 1100011110111111101… |
… | …0001101111111101001 |
3 | 202111121100222022102121 |
4 | 3013233322031333221 |
5 | 12003222433220201 |
6 | 242310252431241 |
7 | 21331655302651 |
oct | 3075772157751 |
9 | 674540868377 |
10 | 214478413801 |
11 | 82a61522843 |
12 | 35698478521 |
13 | 172c0a95a32 |
14 | a548d31361 |
15 | 58a45a99a1 |
hex | 31efe8dfe9 |
214478413801 has 2 divisors, whose sum is σ = 214478413802. Its totient is φ = 214478413800.
The previous prime is 214478413783. The next prime is 214478413843. The reversal of 214478413801 is 108314874412.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 213998760000 + 479653801 = 462600^2 + 21901^2 .
It is a cyclic number.
It is not a de Polignac number, because 214478413801 - 231 = 212330930153 is a prime.
It is not a weakly prime, because it can be changed into another prime (214478423801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107239206900 + 107239206901.
It is an arithmetic number, because the mean of its divisors is an integer number (107239206901).
Almost surely, 2214478413801 is an apocalyptic number.
It is an amenable number.
214478413801 is a deficient number, since it is larger than the sum of its proper divisors (1).
214478413801 is an equidigital number, since it uses as much as digits as its factorization.
214478413801 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 172032, while the sum is 43.
The spelling of 214478413801 in words is "two hundred fourteen billion, four hundred seventy-eight million, four hundred thirteen thousand, eight hundred one".
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