Base | Representation |
---|---|
bin | 11011011010110… |
… | …01110100011011 |
3 | 121000210111222100 |
4 | 31231121310123 |
5 | 432340143133 |
6 | 34453454443 |
7 | 5462006361 |
oct | 1555316433 |
9 | 530714870 |
10 | 230006043 |
11 | 108917a43 |
12 | 65041423 |
13 | 38861c67 |
14 | 22793631 |
15 | 152d4e13 |
hex | db59d1b |
230006043 has 12 divisors (see below), whose sum is σ = 332986680. Its totient is φ = 152988576.
The previous prime is 230006033. The next prime is 230006059. The reversal of 230006043 is 340600032.
It is not a de Polignac number, because 230006043 - 24 = 230006027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230006033) 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 11 ways as a sum of consecutive naturals, for example, 24858 + ... + 32831.
It is an arithmetic number, because the mean of its divisors is an integer number (27748890).
Almost surely, 2230006043 is an apocalyptic number.
230006043 is a deficient number, since it is larger than the sum of its proper divisors (102980637).
230006043 is a wasteful number, since it uses less digits than its factorization.
230006043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58138 (or 58135 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 230006043 is about 15165.9501186045. The cubic root of 230006043 is about 612.6979334196.
Adding to 230006043 its reverse (340600032), we get a palindrome (570606075).
The spelling of 230006043 in words is "two hundred thirty million, six thousand, forty-three".
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