Base | Representation |
---|---|
bin | 1000010010000110… |
… | …1001010001011001 |
3 | 12201221202001022012 |
4 | 2010201221101121 |
5 | 14023143143223 |
6 | 1004343235305 |
7 | 106045456433 |
oct | 20441512131 |
9 | 5657661265 |
10 | 2223412313 |
11 | a41070641 |
12 | 520748b35 |
13 | 29583acb5 |
14 | 171413653 |
15 | d02e3c78 |
hex | 84869459 |
2223412313 has 2 divisors, whose sum is σ = 2223412314. Its totient is φ = 2223412312.
The previous prime is 2223412267. The next prime is 2223412327. The reversal of 2223412313 is 3132143222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1717522249 + 505890064 = 41443^2 + 22492^2 .
It is a cyclic number.
It is not a de Polignac number, because 2223412313 - 224 = 2206635097 is a prime.
It is not a weakly prime, because it can be changed into another prime (2223412333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111706156 + 1111706157.
It is an arithmetic number, because the mean of its divisors is an integer number (1111706157).
Almost surely, 22223412313 is an apocalyptic number.
It is an amenable number.
2223412313 is a deficient number, since it is larger than the sum of its proper divisors (1).
2223412313 is an equidigital number, since it uses as much as digits as its factorization.
2223412313 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1728, while the sum is 23.
The square root of 2223412313 is about 47153.0732084347. The cubic root of 2223412313 is about 1305.1887912106.
Adding to 2223412313 its reverse (3132143222), we get a palindrome (5355555535).
The spelling of 2223412313 in words is "two billion, two hundred twenty-three million, four hundred twelve thousand, three hundred thirteen".
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