Base | Representation |
---|---|
bin | 1100000010001100… |
… | …0101010011000101 |
3 | 22100010121110012011 |
4 | 3000203011103011 |
5 | 23103442002323 |
6 | 1252315054221 |
7 | 143024064364 |
oct | 30043052305 |
9 | 8303543164 |
10 | 3230422213 |
11 | 1408542027 |
12 | 761a41371 |
13 | 3c6360a45 |
14 | 2290677db |
15 | 13d90c20d |
hex | c08c54c5 |
3230422213 has 2 divisors, whose sum is σ = 3230422214. Its totient is φ = 3230422212.
The previous prime is 3230422193. The next prime is 3230422249. The reversal of 3230422213 is 3122240323.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2454409764 + 776012449 = 49542^2 + 27857^2 .
It is a cyclic number.
It is not a de Polignac number, because 3230422213 - 213 = 3230414021 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3230722213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615211106 + 1615211107.
It is an arithmetic number, because the mean of its divisors is an integer number (1615211107).
Almost surely, 23230422213 is an apocalyptic number.
It is an amenable number.
3230422213 is a deficient number, since it is larger than the sum of its proper divisors (1).
3230422213 is an equidigital number, since it uses as much as digits as its factorization.
3230422213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 3230422213 is about 56836.8033319961. The cubic root of 3230422213 is about 1478.2677280858.
Adding to 3230422213 its reverse (3122240323), we get a palindrome (6352662536).
The spelling of 3230422213 in words is "three billion, two hundred thirty million, four hundred twenty-two thousand, two hundred thirteen".
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