Base | Representation |
---|---|
bin | 11011011110100… |
… | …00110001010001 |
3 | 121001201021022121 |
4 | 31233100301101 |
5 | 433001241030 |
6 | 34512134241 |
7 | 5466106012 |
oct | 1557206121 |
9 | 531637277 |
10 | 230493265 |
11 | 109120002 |
12 | 65237381 |
13 | 389a2962 |
14 | 2287d009 |
15 | 1537e47a |
hex | dbd0c51 |
230493265 has 8 divisors (see below), whose sum is σ = 276808320. Its totient is φ = 184250352.
The previous prime is 230493257. The next prime is 230493269. The reversal of 230493265 is 562394032.
230493265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 230493265 - 23 = 230493257 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230493265.
It is not an unprimeable number, because it can be changed into a prime (230493269) 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, 10735 + ... + 24004.
It is an arithmetic number, because the mean of its divisors is an integer number (34601040).
Almost surely, 2230493265 is an apocalyptic number.
It is an amenable number.
230493265 is a deficient number, since it is larger than the sum of its proper divisors (46315055).
230493265 is a wasteful number, since it uses less digits than its factorization.
230493265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36071.
The product of its (nonzero) digits is 38880, while the sum is 34.
The square root of 230493265 is about 15182.0046436563. The cubic root of 230493265 is about 613.1302544887.
The spelling of 230493265 in words is "two hundred thirty million, four hundred ninety-three thousand, two hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •