Base | Representation |
---|---|
bin | 11011010110100… |
… | …00100110100111 |
3 | 120222201222000012 |
4 | 31223100212213 |
5 | 432214202012 |
6 | 34433440435 |
7 | 5454145652 |
oct | 1553204647 |
9 | 528658005 |
10 | 229444007 |
11 | 108573751 |
12 | 64a1011b |
13 | 386c61b0 |
14 | 22688899 |
15 | 15223622 |
hex | dad09a7 |
229444007 has 8 divisors (see below), whose sum is σ = 247299360. Its totient is φ = 211618080.
The previous prime is 229444003. The next prime is 229444009. The reversal of 229444007 is 700444922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 229444007 - 22 = 229444003 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229444003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10457 + ... + 23837.
It is an arithmetic number, because the mean of its divisors is an integer number (30912420).
Almost surely, 2229444007 is an apocalyptic number.
229444007 is a deficient number, since it is larger than the sum of its proper divisors (17855353).
229444007 is a wasteful number, since it uses less digits than its factorization.
229444007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14713.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 229444007 is about 15147.4092504296. The cubic root of 229444007 is about 612.1984694917.
Adding to 229444007 its reverse (700444922), we get a palindrome (929888929).
The spelling of 229444007 in words is "two hundred twenty-nine million, four hundred forty-four thousand, seven".
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