Base | Representation |
---|---|
bin | 11011011011001… |
… | …00001010001010 |
3 | 121000212200001220 |
4 | 31231210022022 |
5 | 432343022034 |
6 | 34454422510 |
7 | 5462244012 |
oct | 1555441212 |
9 | 530780056 |
10 | 230048394 |
11 | 108946844 |
12 | 65061a36 |
13 | 38878314 |
14 | 227a4c42 |
15 | 152e2749 |
hex | db6428a |
230048394 has 8 divisors (see below), whose sum is σ = 460096800. Its totient is φ = 76682796.
The previous prime is 230048389. The next prime is 230048419. The reversal of 230048394 is 493840032.
It is a sphenic number, since it is the product of 3 distinct primes.
230048394 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19170694 + ... + 19170705.
It is an arithmetic number, because the mean of its divisors is an integer number (57512100).
Almost surely, 2230048394 is an apocalyptic number.
230048394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230048394 is a wasteful number, since it uses less digits than its factorization.
230048394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38341404.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 230048394 is about 15167.3463071165. The cubic root of 230048394 is about 612.7355364573.
The spelling of 230048394 in words is "two hundred thirty million, forty-eight thousand, three hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •