Base | Representation |
---|---|
bin | 11101000111001… |
… | …10011010110110 |
3 | 122000112022211212 |
4 | 32203212122312 |
5 | 1000004312210 |
6 | 40122201422 |
7 | 6023531336 |
oct | 1643463266 |
9 | 560468755 |
10 | 244213430 |
11 | 11594118a |
12 | 69953272 |
13 | 3b7978b6 |
14 | 246110c6 |
15 | 1668e805 |
hex | e8e66b6 |
244213430 has 8 divisors (see below), whose sum is σ = 439584192. Its totient is φ = 97685368.
The previous prime is 244213429. The next prime is 244213433. The reversal of 244213430 is 34312442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 244213396 and 244213405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244213433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12210662 + ... + 12210681.
It is an arithmetic number, because the mean of its divisors is an integer number (54948024).
Almost surely, 2244213430 is an apocalyptic number.
244213430 is a deficient number, since it is larger than the sum of its proper divisors (195370762).
244213430 is a wasteful number, since it uses less digits than its factorization.
244213430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24421350.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 244213430 is about 15627.3295863369. The cubic root of 244213430 is about 625.0621207587.
Adding to 244213430 its reverse (34312442), we get a palindrome (278525872).
The spelling of 244213430 in words is "two hundred forty-four million, two hundred thirteen thousand, four hundred thirty".
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