Base | Representation |
---|---|
bin | 11011100001100… |
… | …00001110010001 |
3 | 121002110010122012 |
4 | 31300300032101 |
5 | 433101243431 |
6 | 34524352305 |
7 | 5502324620 |
oct | 1560601621 |
9 | 532403565 |
10 | 230884241 |
11 | 109367825 |
12 | 653a5695 |
13 | 38aab8c3 |
14 | 229416b7 |
15 | 1540a22b |
hex | dc30391 |
230884241 has 4 divisors (see below), whose sum is σ = 263867712. Its totient is φ = 197900772.
The previous prime is 230884237. The next prime is 230884253. The reversal of 230884241 is 142488032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 230884241 - 22 = 230884237 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230884198 and 230884207.
It is not an unprimeable number, because it can be changed into a prime (230884201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16491725 + ... + 16491738.
It is an arithmetic number, because the mean of its divisors is an integer number (65966928).
Almost surely, 2230884241 is an apocalyptic number.
It is an amenable number.
230884241 is a deficient number, since it is larger than the sum of its proper divisors (32983471).
230884241 is an equidigital number, since it uses as much as digits as its factorization.
230884241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32983470.
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 230884241 is about 15194.8754848469. The cubic root of 230884241 is about 613.4767343162.
The spelling of 230884241 in words is "two hundred thirty million, eight hundred eighty-four thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •