Base | Representation |
---|---|
bin | 1100011111011111110… |
… | …0001111010100000111 |
3 | 202111221202112012010212 |
4 | 3013313330033110013 |
5 | 12004011432124343 |
6 | 242331504510035 |
7 | 21335212525406 |
oct | 3076774172407 |
9 | 674852465125 |
10 | 214613161223 |
11 | 8302059754a |
12 | 3571561b31b |
13 | 17312984336 |
14 | a55cba963d |
15 | 58b1324c18 |
hex | 31f7f0f507 |
214613161223 has 2 divisors, whose sum is σ = 214613161224. Its totient is φ = 214613161222.
The previous prime is 214613161199. The next prime is 214613161229. The reversal of 214613161223 is 322161316412.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 214613161223 - 214 = 214613144839 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 214613161223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (214613161229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107306580611 + 107306580612.
It is an arithmetic number, because the mean of its divisors is an integer number (107306580612).
Almost surely, 2214613161223 is an apocalyptic number.
214613161223 is a deficient number, since it is larger than the sum of its proper divisors (1).
214613161223 is an equidigital number, since it uses as much as digits as its factorization.
214613161223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10368, while the sum is 32.
Adding to 214613161223 its reverse (322161316412), we get a palindrome (536774477635).
The spelling of 214613161223 in words is "two hundred fourteen billion, six hundred thirteen million, one hundred sixty-one thousand, two hundred twenty-three".
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