Base | Representation |
---|---|
bin | 11011011110110… |
… | …00110010011001 |
3 | 121001202221100220 |
4 | 31233120302121 |
5 | 433003313410 |
6 | 34512550253 |
7 | 5466303525 |
oct | 1557306231 |
9 | 531687326 |
10 | 230526105 |
11 | 109142747 |
12 | 65252389 |
13 | 389b48a4 |
14 | 2288ad85 |
15 | 15389070 |
hex | dbd8c99 |
230526105 has 16 divisors (see below), whose sum is σ = 369113280. Its totient is φ = 122856768.
The previous prime is 230526091. The next prime is 230526119. The reversal of 230526105 is 501625032.
It is an interprime number because it is at equal distance from previous prime (230526091) and next prime (230526119).
It is not a de Polignac number, because 230526105 - 24 = 230526089 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18819 + ... + 28551.
It is an arithmetic number, because the mean of its divisors is an integer number (23069580).
Almost surely, 2230526105 is an apocalyptic number.
It is an amenable number.
230526105 is a deficient number, since it is larger than the sum of its proper divisors (138587175).
230526105 is a wasteful number, since it uses less digits than its factorization.
230526105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11320.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 230526105 is about 15183.0861487380. The cubic root of 230526105 is about 613.1593721021.
The spelling of 230526105 in words is "two hundred thirty million, five hundred twenty-six thousand, one hundred five".
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