Base | Representation |
---|---|
bin | 11011011111100… |
… | …11000000111111 |
3 | 121001222101201210 |
4 | 31233303000333 |
5 | 433020233120 |
6 | 34515135503 |
7 | 5500231656 |
oct | 1557630077 |
9 | 531871653 |
10 | 230633535 |
11 | 109206430 |
12 | 652a4593 |
13 | 38a21762 |
14 | 228b819d |
15 | 153aace0 |
hex | dbf303f |
230633535 has 32 divisors (see below), whose sum is σ = 420069888. Its totient is φ = 106958720.
The previous prime is 230633527. The next prime is 230633539. The reversal of 230633535 is 535336032.
It is not a de Polignac number, because 230633535 - 23 = 230633527 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230633539) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26592 + ... + 34181.
It is an arithmetic number, because the mean of its divisors is an integer number (13127184).
Almost surely, 2230633535 is an apocalyptic number.
230633535 is a deficient number, since it is larger than the sum of its proper divisors (189436353).
230633535 is a wasteful number, since it uses less digits than its factorization.
230633535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60815.
The product of its (nonzero) digits is 24300, while the sum is 30.
The square root of 230633535 is about 15186.6235549578. The cubic root of 230633535 is about 613.2546056860.
Adding to 230633535 its reverse (535336032), we get a palindrome (765969567).
The spelling of 230633535 in words is "two hundred thirty million, six hundred thirty-three thousand, five hundred thirty-five".
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