Base | Representation |
---|---|
bin | 11000110011000… |
… | …00110000000111 |
3 | 112111102020000221 |
4 | 30121200300013 |
5 | 411222424333 |
6 | 32350245211 |
7 | 5104043545 |
oct | 1431406007 |
9 | 474366027 |
10 | 208014343 |
11 | a7467289 |
12 | 597b6807 |
13 | 34132114 |
14 | 1d8aad95 |
15 | 133ddd2d |
hex | c660c07 |
208014343 has 4 divisors (see below), whose sum is σ = 208322280. Its totient is φ = 207706408.
The previous prime is 208014311. The next prime is 208014377. The reversal of 208014343 is 343410802.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 208014343 - 25 = 208014311 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (208014043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152953 + ... + 154306.
It is an arithmetic number, because the mean of its divisors is an integer number (52080570).
Almost surely, 2208014343 is an apocalyptic number.
208014343 is a deficient number, since it is larger than the sum of its proper divisors (307937).
208014343 is an equidigital number, since it uses as much as digits as its factorization.
208014343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307936.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 208014343 is about 14422.7023473412. The cubic root of 208014343 is about 592.5128323047.
The spelling of 208014343 in words is "two hundred eight million, fourteen thousand, three hundred forty-three".
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