Base | Representation |
---|---|
bin | 11011011111101… |
… | …11101100101011 |
3 | 121002000101001011 |
4 | 31233313230223 |
5 | 433021341330 |
6 | 34515404351 |
7 | 5500341616 |
oct | 1557675453 |
9 | 532011034 |
10 | 230652715 |
11 | 109219887 |
12 | 652b36b7 |
13 | 38a2a3c7 |
14 | 228c117d |
15 | 153b182a |
hex | dbf7b2b |
230652715 has 4 divisors (see below), whose sum is σ = 276783264. Its totient is φ = 184522168.
The previous prime is 230652683. The next prime is 230652727. The reversal of 230652715 is 517256032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230652715 - 25 = 230652683 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23065267 + ... + 23065276.
It is an arithmetic number, because the mean of its divisors is an integer number (69195816).
Almost surely, 2230652715 is an apocalyptic number.
230652715 is a deficient number, since it is larger than the sum of its proper divisors (46130549).
230652715 is an equidigital number, since it uses as much as digits as its factorization.
230652715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46130548.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 230652715 is about 15187.2550186003. The cubic root of 230652715 is about 613.2716050891.
The spelling of 230652715 in words is "two hundred thirty million, six hundred fifty-two thousand, seven hundred fifteen".
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