Base | Representation |
---|---|
bin | 11011011110011… |
… | …00011100011110 |
3 | 121001200101000111 |
4 | 31233030130132 |
5 | 433000204200 |
6 | 34511520234 |
7 | 5466003244 |
oct | 1557143436 |
9 | 531611014 |
10 | 230475550 |
11 | 109108768 |
12 | 6522907a |
13 | 38997886 |
14 | 22876794 |
15 | 153790ba |
hex | dbcc71e |
230475550 has 12 divisors (see below), whose sum is σ = 428684616. Its totient is φ = 92190200.
The previous prime is 230475547. The next prime is 230475551. The reversal of 230475550 is 55574032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230475551) 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, 2304706 + ... + 2304805.
It is an arithmetic number, because the mean of its divisors is an integer number (35723718).
Almost surely, 2230475550 is an apocalyptic number.
230475550 is a deficient number, since it is larger than the sum of its proper divisors (198209066).
230475550 is a wasteful number, since it uses less digits than its factorization.
230475550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4609523 (or 4609518 counting only the distinct ones).
The product of its (nonzero) digits is 21000, while the sum is 31.
The square root of 230475550 is about 15181.4212114677. The cubic root of 230475550 is about 613.1145463208.
The spelling of 230475550 in words is "two hundred thirty million, four hundred seventy-five thousand, five hundred fifty".
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