Base | Representation |
---|---|
bin | 1000010011110001… |
… | …0100010000100010 |
3 | 12202102220021021101 |
4 | 2010330110100202 |
5 | 14031440413010 |
6 | 1005153145014 |
7 | 106162056643 |
oct | 20474242042 |
9 | 5672807241 |
10 | 2230404130 |
11 | a450066a9 |
12 | 522b5b16a |
13 | 297118576 |
14 | 1723136ca |
15 | d0c2573a |
hex | 84f14422 |
2230404130 has 8 divisors (see below), whose sum is σ = 4014727452. Its totient is φ = 892161648.
The previous prime is 2230404119. The next prime is 2230404133. The reversal of 2230404130 is 314040322.
It can be written as a sum of positive squares in 2 ways, for example, as 2033198281 + 197205849 = 45091^2 + 14043^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2230404098 and 2230404107.
It is not an unprimeable number, because it can be changed into a prime (2230404133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111520197 + ... + 111520216.
Almost surely, 22230404130 is an apocalyptic number.
2230404130 is a deficient number, since it is larger than the sum of its proper divisors (1784323322).
2230404130 is a wasteful number, since it uses less digits than its factorization.
2230404130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223040420.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2230404130 is about 47227.1545829304. The cubic root of 2230404130 is about 1306.5554731350. Note that the first 3 decimals are identical.
Adding to 2230404130 its reverse (314040322), we get a palindrome (2544444452).
The spelling of 2230404130 in words is "two billion, two hundred thirty million, four hundred four thousand, one hundred thirty".
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