Base | Representation |
---|---|
bin | 11011011101000… |
… | …00011111101010 |
3 | 121001100020002002 |
4 | 31232200133222 |
5 | 432423424110 |
6 | 34504011002 |
7 | 5464323353 |
oct | 1556403752 |
9 | 531306062 |
10 | 230295530 |
11 | 108aa5493 |
12 | 65160a62 |
13 | 3893395a |
14 | 2282ad2a |
15 | 15340aa5 |
hex | dba07ea |
230295530 has 16 divisors (see below), whose sum is σ = 424173024. Its totient is φ = 89975760.
The previous prime is 230295521. The next prime is 230295587. The reversal of 230295530 is 35592032.
It is a super-2 number, since 2×2302955302 = 106072062275961800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230295493 and 230295502.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267356 + ... + 268215.
It is an arithmetic number, because the mean of its divisors is an integer number (26510814).
Almost surely, 2230295530 is an apocalyptic number.
230295530 is a deficient number, since it is larger than the sum of its proper divisors (193877494).
230295530 is a wasteful number, since it uses less digits than its factorization.
230295530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535621.
The product of its (nonzero) digits is 8100, while the sum is 29.
The square root of 230295530 is about 15175.4910958427. The cubic root of 230295530 is about 612.9548740984.
The spelling of 230295530 in words is "two hundred thirty million, two hundred ninety-five thousand, five hundred thirty".
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