Base | Representation |
---|---|
bin | 11011011111010… |
… | …10111000010111 |
3 | 121001220201000201 |
4 | 31233222320113 |
5 | 433013201330 |
6 | 34514321331 |
7 | 5500032556 |
oct | 1557527027 |
9 | 531821021 |
10 | 230600215 |
11 | 10919339a |
12 | 65289247 |
13 | 38a0c541 |
14 | 228a9d9d |
15 | 153a0eca |
hex | dbeae17 |
230600215 has 8 divisors (see below), whose sum is σ = 277030800. Its totient is φ = 184273152.
The previous prime is 230600213. The next prime is 230600219. The reversal of 230600215 is 512006032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230600215 - 21 = 230600213 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230600192 and 230600201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230600213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20890 + ... + 29959.
It is an arithmetic number, because the mean of its divisors is an integer number (34628850).
Almost surely, 2230600215 is an apocalyptic number.
230600215 is a deficient number, since it is larger than the sum of its proper divisors (46430585).
230600215 is an equidigital number, since it uses as much as digits as its factorization.
230600215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51761.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 230600215 is about 15185.5264972934. The cubic root of 230600215 is about 613.2250716353.
Adding to 230600215 its reverse (512006032), we get a palindrome (742606247).
The spelling of 230600215 in words is "two hundred thirty million, six hundred thousand, two hundred fifteen".
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