Base | Representation |
---|---|
bin | 11011011101101… |
… | …01111011110010 |
3 | 121001111200112112 |
4 | 31232311323302 |
5 | 432434231341 |
6 | 34505525322 |
7 | 5465140364 |
oct | 1556657362 |
9 | 531450475 |
10 | 230383346 |
11 | 109055466 |
12 | 651a3842 |
13 | 3896490b |
14 | 22850d34 |
15 | 1535baeb |
hex | dbb5ef2 |
230383346 has 8 divisors (see below), whose sum is σ = 354003804. Its totient is φ = 112382080.
The previous prime is 230383343. The next prime is 230383357. The reversal of 230383346 is 643383032.
It can be written as a sum of positive squares in 2 ways, for example, as 217887121 + 12496225 = 14761^2 + 3535^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2303833462 = 106152972228311432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230383343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404695 + ... + 1404858.
Almost surely, 2230383346 is an apocalyptic number.
230383346 is a deficient number, since it is larger than the sum of its proper divisors (123620458).
230383346 is a wasteful number, since it uses less digits than its factorization.
230383346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2809596.
The product of its (nonzero) digits is 31104, while the sum is 32.
The square root of 230383346 is about 15178.3841696012. The cubic root of 230383346 is about 613.0327745898.
The spelling of 230383346 in words is "two hundred thirty million, three hundred eighty-three thousand, three hundred forty-six".
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