Base | Representation |
---|---|
bin | 11001100100000… |
… | …00001010001001 |
3 | 112221111101202100 |
4 | 30302000022021 |
5 | 414343400231 |
6 | 33140024013 |
7 | 5212443204 |
oct | 1462001211 |
9 | 487441670 |
10 | 214434441 |
11 | 100051851 |
12 | 5b992009 |
13 | 3556c3b0 |
14 | 2069c93b |
15 | 13c5b1e6 |
hex | cc80289 |
214434441 has 24 divisors (see below), whose sum is σ = 334845056. Its totient is φ = 131453280.
The previous prime is 214434431. The next prime is 214434443. The reversal of 214434441 is 144434412.
214434441 is a `hidden beast` number, since 214 + 4 + 3 + 4 + 441 = 666.
It is not a de Polignac number, because 214434441 - 26 = 214434377 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (214434443) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28326 + ... + 35088.
Almost surely, 2214434441 is an apocalyptic number.
It is an amenable number.
214434441 is a deficient number, since it is larger than the sum of its proper divisors (120410615).
214434441 is a wasteful number, since it uses less digits than its factorization.
214434441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7053 (or 7050 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 214434441 is about 14643.5801974790. The cubic root of 214434441 is about 598.5468919694.
Adding to 214434441 its reverse (144434412), we get a palindrome (358868853).
It can be divided in two parts, 2144 and 34441, that added together give a triangular number (36585 = T270).
The spelling of 214434441 in words is "two hundred fourteen million, four hundred thirty-four thousand, four hundred forty-one".
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