Base | Representation |
---|---|
bin | 1000010011110010… |
… | …0000100011101011 |
3 | 12202102222211101012 |
4 | 2010330200203223 |
5 | 14031444021012 |
6 | 1005154214135 |
7 | 106162356551 |
oct | 20474404353 |
9 | 5672884335 |
10 | 2230454507 |
11 | a45040536 |
12 | 522b8434b |
13 | 297135488 |
14 | 172327bd1 |
15 | d0c35622 |
hex | 84f208eb |
2230454507 has 2 divisors, whose sum is σ = 2230454508. Its totient is φ = 2230454506.
The previous prime is 2230454497. The next prime is 2230454531. The reversal of 2230454507 is 7054540322.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2230454507 - 214 = 2230438123 is a prime.
It is a super-2 number, since 2×22304545072 = 9949854615593226098, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2230453507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115227253 + 1115227254.
It is an arithmetic number, because the mean of its divisors is an integer number (1115227254).
Almost surely, 22230454507 is an apocalyptic number.
2230454507 is a deficient number, since it is larger than the sum of its proper divisors (1).
2230454507 is an equidigital number, since it uses as much as digits as its factorization.
2230454507 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 33600, while the sum is 32.
The square root of 2230454507 is about 47227.6879277400. The cubic root of 2230454507 is about 1306.5653098948.
Adding to 2230454507 its reverse (7054540322), we get a palindrome (9284994829).
The spelling of 2230454507 in words is "two billion, two hundred thirty million, four hundred fifty-four thousand, five hundred seven".
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