Base | Representation |
---|---|
bin | 111000111010101111… |
… | …1101011100011101001 |
3 | 102200111102220210002001 |
4 | 1301311133223203221 |
5 | 4000311430322213 |
6 | 132052444011001 |
7 | 11554660415041 |
oct | 1616537534351 |
9 | 380442823061 |
10 | 122230323433 |
11 | 47923916129 |
12 | 1b832830a61 |
13 | b6ac2a4c8a |
14 | 5cb7638721 |
15 | 32a5bb21dd |
hex | 1c757eb8e9 |
122230323433 has 4 divisors (see below), whose sum is σ = 122325150420. Its totient is φ = 122135496448.
The previous prime is 122230323389. The next prime is 122230323437. The reversal of 122230323433 is 334323032221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 104502199824 + 17728123609 = 323268^2 + 133147^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122230323433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122230323437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47411560 + ... + 47414137.
It is an arithmetic number, because the mean of its divisors is an integer number (30581287605).
Almost surely, 2122230323433 is an apocalyptic number.
It is an amenable number.
122230323433 is a deficient number, since it is larger than the sum of its proper divisors (94826987).
122230323433 is an equidigital number, since it uses as much as digits as its factorization.
122230323433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94826986.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 122230323433 its reverse (334323032221), we get a palindrome (456553355654).
The spelling of 122230323433 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred twenty-three thousand, four hundred thirty-three".
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