Base | Representation |
---|---|
bin | 11011011011010… |
… | …10110011111010 |
3 | 121000221001110002 |
4 | 31231222303322 |
5 | 432344410032 |
6 | 34455153002 |
7 | 5462416316 |
oct | 1555526372 |
9 | 530831402 |
10 | 230075642 |
11 | 108965265 |
12 | 65075762 |
13 | 38887844 |
14 | 227b0b46 |
15 | 152ea862 |
hex | db6acfa |
230075642 has 8 divisors (see below), whose sum is σ = 349974432. Its totient is φ = 113417500.
The previous prime is 230075639. The next prime is 230075653. The reversal of 230075642 is 246570032.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 809984 + ... + 810267.
It is an arithmetic number, because the mean of its divisors is an integer number (43746804).
Almost surely, 2230075642 is an apocalyptic number.
230075642 is a deficient number, since it is larger than the sum of its proper divisors (119898790).
230075642 is a wasteful number, since it uses less digits than its factorization.
230075642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1620324.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 230075642 is about 15168.2445259826. The cubic root of 230075642 is about 612.7597272496.
The spelling of 230075642 in words is "two hundred thirty million, seventy-five thousand, six hundred forty-two".
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