Base | Representation |
---|---|
bin | 11011011111110… |
… | …10000100101001 |
3 | 121002000212101101 |
4 | 31233322010221 |
5 | 433022144231 |
6 | 34515521401 |
7 | 5500412152 |
oct | 1557720451 |
9 | 532025341 |
10 | 230662441 |
11 | 109226119 |
12 | 652b9261 |
13 | 38a31969 |
14 | 228c4929 |
15 | 153b4661 |
hex | dbfa129 |
230662441 has 8 divisors (see below), whose sum is σ = 235552544. Its totient is φ = 225815040.
The previous prime is 230662429. The next prime is 230662459. The reversal of 230662441 is 144266032.
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 230662441 - 227 = 96444713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230662241) 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, 361 + ... + 21481.
It is an arithmetic number, because the mean of its divisors is an integer number (29444068).
Almost surely, 2230662441 is an apocalyptic number.
It is an amenable number.
230662441 is a deficient number, since it is larger than the sum of its proper divisors (4890103).
230662441 is a wasteful number, since it uses less digits than its factorization.
230662441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21351.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 230662441 is about 15187.5752179207. The cubic root of 230662441 is about 613.2802249685.
The spelling of 230662441 in words is "two hundred thirty million, six hundred sixty-two thousand, four hundred forty-one".
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