Base | Representation |
---|---|
bin | 10100011101010… |
… | …110110101011110 |
3 | 212220212101210201 |
4 | 110131112311132 |
5 | 1200332140110 |
6 | 54020454114 |
7 | 11335330540 |
oct | 2435266536 |
9 | 786771721 |
10 | 343240030 |
11 | 166828351 |
12 | 96b4a33a |
13 | 5615a313 |
14 | 3382b690 |
15 | 20200b3a |
hex | 14756d5e |
343240030 has 64 divisors (see below), whose sum is σ = 751721472. Its totient is φ = 110154240.
The previous prime is 343239973. The next prime is 343240097. The reversal of 343240030 is 30042343.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 250407 + ... + 251773.
It is an arithmetic number, because the mean of its divisors is an integer number (11745648).
Almost surely, 2343240030 is an apocalyptic number.
343240030 is an abundant number, since it is smaller than the sum of its proper divisors (408481442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343240030 is a wasteful number, since it uses less digits than its factorization.
343240030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1609.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 343240030 is about 18526.7382450339. The cubic root of 343240030 is about 700.1632476402.
Adding to 343240030 its reverse (30042343), we get a palindrome (373282373).
The spelling of 343240030 in words is "three hundred forty-three million, two hundred forty thousand, thirty".
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