Base | Representation |
---|---|
bin | 1100011110000111100… |
… | …0001100111011010001 |
3 | 202110222222000021001021 |
4 | 3013201320030323101 |
5 | 12002232202112423 |
6 | 242231043035441 |
7 | 21323066326225 |
oct | 3074170147321 |
9 | 673888007037 |
10 | 214243004113 |
11 | 82950654a86 |
12 | 3563166bb81 |
13 | 17284091368 |
14 | a525972785 |
15 | 588daa895d |
hex | 31e1e0ced1 |
214243004113 has 4 divisors (see below), whose sum is σ = 221630693940. Its totient is φ = 206855314288.
The previous prime is 214243004093. The next prime is 214243004123. The reversal of 214243004113 is 311400342412.
214243004113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 72699258384 + 141543745729 = 269628^2 + 376223^2 .
It is not a de Polignac number, because 214243004113 - 25 = 214243004081 is a prime.
It is a super-2 number, since 2×2142430041132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214243004123) 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 3 ways as a sum of consecutive naturals, for example, 3693844870 + ... + 3693844927.
It is an arithmetic number, because the mean of its divisors is an integer number (55407673485).
Almost surely, 2214243004113 is an apocalyptic number.
It is an amenable number.
214243004113 is a deficient number, since it is larger than the sum of its proper divisors (7387689827).
214243004113 is an equidigital number, since it uses as much as digits as its factorization.
214243004113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7387689826.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 214243004113 its reverse (311400342412), we get a palindrome (525643346525).
The spelling of 214243004113 in words is "two hundred fourteen billion, two hundred forty-three million, four thousand, one hundred thirteen".
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