Base | Representation |
---|---|
bin | 11011011011101… |
… | …11001010111001 |
3 | 121001000121220000 |
4 | 31231313022321 |
5 | 432403020030 |
6 | 34500223213 |
7 | 5463020025 |
oct | 1555671271 |
9 | 531017800 |
10 | 230126265 |
11 | 10899a2a6 |
12 | 6509ab09 |
13 | 388a48b5 |
14 | 227c5385 |
15 | 1530a860 |
hex | db772b9 |
230126265 has 80 divisors (see below), whose sum is σ = 429048576. Its totient is φ = 117936000.
The previous prime is 230126251. The next prime is 230126287. The reversal of 230126265 is 562621032.
230126265 is a `hidden beast` number, since 2 + 30 + 1 + 2 + 626 + 5 = 666.
It is not a de Polignac number, because 230126265 - 211 = 230124217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1523940 + ... + 1524090.
Almost surely, 2230126265 is an apocalyptic number.
It is an amenable number.
230126265 is a deficient number, since it is larger than the sum of its proper divisors (198922311).
230126265 is a wasteful number, since it uses less digits than its factorization.
230126265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292 (or 283 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 230126265 is about 15169.9131507072. The cubic root of 230126265 is about 612.8046653123.
Adding to 230126265 its reverse (562621032), we get a palindrome (792747297).
The spelling of 230126265 in words is "two hundred thirty million, one hundred twenty-six thousand, two hundred sixty-five".
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