Base | Representation |
---|---|
bin | 10011110000000… |
… | …011101111011111 |
3 | 212002112002210111 |
4 | 103300003233133 |
5 | 1134312142333 |
6 | 52514150451 |
7 | 11132362501 |
oct | 2360035737 |
9 | 762462714 |
10 | 331365343 |
11 | 160057761 |
12 | 92b82427 |
13 | 5386038a |
14 | 32019d71 |
15 | 1e1574cd |
hex | 13c03bdf |
331365343 has 8 divisors (see below), whose sum is σ = 351023760. Its totient is φ = 311725440.
The previous prime is 331365319. The next prime is 331365361. The reversal of 331365343 is 343563133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331365343 - 213 = 331357151 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 (331365043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52413 + ... + 58393.
It is an arithmetic number, because the mean of its divisors is an integer number (43877970).
Almost surely, 2331365343 is an apocalyptic number.
331365343 is a deficient number, since it is larger than the sum of its proper divisors (19658417).
331365343 is a wasteful number, since it uses less digits than its factorization.
331365343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9257.
The product of its digits is 29160, while the sum is 31.
The square root of 331365343 is about 18203.4431633139. The cubic root of 331365343 is about 691.9940518439.
The spelling of 331365343 in words is "three hundred thirty-one million, three hundred sixty-five thousand, three hundred forty-three".
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