Base | Representation |
---|---|
bin | 11011011010110… |
… | …01111100000111 |
3 | 121000210112122120 |
4 | 31231121330013 |
5 | 432340202120 |
6 | 34453501023 |
7 | 5462010663 |
oct | 1555317407 |
9 | 530715576 |
10 | 230006535 |
11 | 108918350 |
12 | 65041773 |
13 | 38862255 |
14 | 227938a3 |
15 | 152d5140 |
hex | db59f07 |
230006535 has 16 divisors (see below), whose sum is σ = 401466240. Its totient is φ = 111518240.
The previous prime is 230006507. The next prime is 230006537. The reversal of 230006535 is 535600032.
It is not a de Polignac number, because 230006535 - 25 = 230006503 is a prime.
It is a super-2 number, since 2×2300065352 = 105806012285412450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230006537) 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 15 ways as a sum of consecutive naturals, for example, 696825 + ... + 697154.
It is an arithmetic number, because the mean of its divisors is an integer number (25091640).
Almost surely, 2230006535 is an apocalyptic number.
230006535 is a deficient number, since it is larger than the sum of its proper divisors (171459705).
230006535 is a wasteful number, since it uses less digits than its factorization.
230006535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1393998.
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 230006535 is about 15165.9663391424. The cubic root of 230006535 is about 612.6983702881.
Adding to 230006535 its reverse (535600032), we get a palindrome (765606567).
The spelling of 230006535 in words is "two hundred thirty million, six thousand, five hundred thirty-five".
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