Base | Representation |
---|---|
bin | 11101001000110… |
… | …11010101111001 |
3 | 122000221100012102 |
4 | 32210123111321 |
5 | 1000033231301 |
6 | 40130553145 |
7 | 6025423331 |
oct | 1644332571 |
9 | 560840172 |
10 | 244430201 |
11 | 115a7a034 |
12 | 69a387b5 |
13 | 3b842472 |
14 | 2466a0c1 |
15 | 166d3b6b |
hex | e91b579 |
244430201 has 8 divisors (see below), whose sum is σ = 247430784. Its totient is φ = 241441200.
The previous prime is 244430167. The next prime is 244430237. The reversal of 244430201 is 102034442.
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 244430201 - 210 = 244429177 is a prime.
It is a super-2 number, since 2×2444302012 = 119492246321800802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244430701) 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, 44150 + ... + 49376.
It is an arithmetic number, because the mean of its divisors is an integer number (30928848).
Almost surely, 2244430201 is an apocalyptic number.
It is an amenable number.
244430201 is a deficient number, since it is larger than the sum of its proper divisors (3000583).
244430201 is a wasteful number, since it uses less digits than its factorization.
244430201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5791.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 244430201 is about 15634.2636858920. The cubic root of 244430201 is about 625.2470072204.
Adding to 244430201 its reverse (102034442), we get a palindrome (346464643).
The spelling of 244430201 in words is "two hundred forty-four million, four hundred thirty thousand, two hundred one".
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