Base | Representation |
---|---|
bin | 1100011110101101011… |
… | …1100110101111001100 |
3 | 202111102001121211121102 |
4 | 3013223113212233030 |
5 | 12003043432344434 |
6 | 242254531522232 |
7 | 21330041616245 |
oct | 3075327465714 |
9 | 674361554542 |
10 | 214402231244 |
11 | 82a22519753 |
12 | 35676a59378 |
13 | 172ab0710b6 |
14 | a53cb7dccc |
15 | 589ca5c07e |
hex | 31eb5e6bcc |
214402231244 has 12 divisors (see below), whose sum is σ = 375488374800. Its totient is φ = 107119838448.
The previous prime is 214402231237. The next prime is 214402231319. The reversal of 214402231244 is 442132204412.
It is a happy number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 20313359 + ... + 20323910.
It is an arithmetic number, because the mean of its divisors is an integer number (31290697900).
Almost surely, 2214402231244 is an apocalyptic number.
It is an amenable number.
214402231244 is a deficient number, since it is larger than the sum of its proper divisors (161086143556).
214402231244 is a wasteful number, since it uses less digits than its factorization.
214402231244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40638592 (or 40638590 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 214402231244 its reverse (442132204412), we get a palindrome (656534435656).
The spelling of 214402231244 in words is "two hundred fourteen billion, four hundred two million, two hundred thirty-one thousand, two hundred forty-four".
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