Base | Representation |
---|---|
bin | 11001100011110… |
… | …00000100111111 |
3 | 112221102201100111 |
4 | 30301320010333 |
5 | 414341320333 |
6 | 33135210451 |
7 | 5212244542 |
oct | 1461700477 |
9 | 487381314 |
10 | 214401343 |
11 | 1000299a2 |
12 | 5b976a27 |
13 | 3555a300 |
14 | 20690859 |
15 | 13c514cd |
hex | cc7813f |
214401343 has 12 divisors (see below), whose sum is σ = 233244480. Its totient is φ = 196986816.
The previous prime is 214401323. The next prime is 214401349. The reversal of 214401343 is 343104412.
It is not a de Polignac number, because 214401343 - 29 = 214400831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214401349) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34843 + ... + 40531.
It is an arithmetic number, because the mean of its divisors is an integer number (19437040).
Almost surely, 2214401343 is an apocalyptic number.
214401343 is a deficient number, since it is larger than the sum of its proper divisors (18843137).
214401343 is a wasteful number, since it uses less digits than its factorization.
214401343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5938 (or 5925 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 214401343 is about 14642.4500340619. The cubic root of 214401343 is about 598.5160951063.
Adding to 214401343 its reverse (343104412), we get a palindrome (557505755).
The spelling of 214401343 in words is "two hundred fourteen million, four hundred one thousand, three hundred forty-three".
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