Base | Representation |
---|---|
bin | 101010000001… |
… | …0100001100001 |
3 | 1112110021001222 |
4 | 1110002201201 |
5 | 21114433213 |
6 | 2104104425 |
7 | 355153445 |
oct | 124024141 |
9 | 45407058 |
10 | 22030433 |
11 | 11487877 |
12 | 7465115 |
13 | 4744679 |
14 | 2cd6825 |
15 | 1e02808 |
hex | 1502861 |
22030433 has 2 divisors, whose sum is σ = 22030434. Its totient is φ = 22030432.
The previous prime is 22030427. The next prime is 22030439. The reversal of 22030433 is 33403022.
It is a balanced prime because it is at equal distance from previous prime (22030427) and next prime (22030439).
It can be written as a sum of positive squares in only one way, i.e., 16703569 + 5326864 = 4087^2 + 2308^2 .
It is a cyclic number.
It is not a de Polignac number, because 22030433 - 26 = 22030369 is a prime.
It is not a weakly prime, because it can be changed into another prime (22030439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015216 + 11015217.
It is an arithmetic number, because the mean of its divisors is an integer number (11015217).
Almost surely, 222030433 is an apocalyptic number.
It is an amenable number.
22030433 is a deficient number, since it is larger than the sum of its proper divisors (1).
22030433 is an equidigital number, since it uses as much as digits as its factorization.
22030433 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 22030433 is about 4693.6588073698. The cubic root of 22030433 is about 280.3330772664. Note that the first 3 decimals are identical.
Adding to 22030433 its reverse (33403022), we get a palindrome (55433455).
The spelling of 22030433 in words is "twenty-two million, thirty thousand, four hundred thirty-three".
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