Base | Representation |
---|---|
bin | 11011100001011… |
… | …01110011100111 |
3 | 121002102122001121 |
4 | 31300231303213 |
5 | 433100434333 |
6 | 34524234411 |
7 | 5502254020 |
oct | 1560556347 |
9 | 532378047 |
10 | 230874343 |
11 | 109360347 |
12 | 6539ba07 |
13 | 38aa724b |
14 | 2293bc47 |
15 | 1540732d |
hex | dc2dce7 |
230874343 has 6 divisors (see below), whose sum is σ = 263902344. Its totient is φ = 197857836.
The previous prime is 230874251. The next prime is 230874349. The reversal of 230874343 is 343478032.
It is a happy number.
It is not a de Polignac number, because 230874343 - 29 = 230873831 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230874299 and 230874308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230874349) 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 5 ways as a sum of consecutive naturals, for example, 37330 + ... + 43072.
It is an arithmetic number, because the mean of its divisors is an integer number (43983724).
Almost surely, 2230874343 is an apocalyptic number.
230874343 is a deficient number, since it is larger than the sum of its proper divisors (33028001).
230874343 is an frugal number, since it uses more digits than its factorization.
230874343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11493 (or 5750 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 34.
The square root of 230874343 is about 15194.5497794439. The cubic root of 230874343 is about 613.4679676150.
The spelling of 230874343 in words is "two hundred thirty million, eight hundred seventy-four thousand, three hundred forty-three".
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