Base | Representation |
---|---|
bin | 11001100011101… |
… | …10111000011001 |
3 | 112221102110121221 |
4 | 30301312320121 |
5 | 414341141231 |
6 | 33135132041 |
7 | 5212224340 |
oct | 1461667031 |
9 | 487373557 |
10 | 214396441 |
11 | 100026246 |
12 | 5b974021 |
13 | 35557ccc |
14 | 2068cb57 |
15 | 13c4ed11 |
hex | cc76e19 |
214396441 has 16 divisors (see below), whose sum is σ = 249356800. Its totient is φ = 180543168.
The previous prime is 214396439. The next prime is 214396477. The reversal of 214396441 is 144693412.
It is a cyclic number.
It is not a de Polignac number, because 214396441 - 21 = 214396439 is a prime.
It is a plaindrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 214396397 and 214396406.
It is not an unprimeable number, because it can be changed into a prime (214396411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125791 + ... + 127483.
It is an arithmetic number, because the mean of its divisors is an integer number (15584800).
Almost surely, 2214396441 is an apocalyptic number.
It is an amenable number.
214396441 is a deficient number, since it is larger than the sum of its proper divisors (34960359).
214396441 is a wasteful number, since it uses less digits than its factorization.
214396441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2008.
The product of its digits is 20736, while the sum is 34.
The square root of 214396441 is about 14642.2826430854. The cubic root of 214396441 is about 598.5115336481.
The spelling of 214396441 in words is "two hundred fourteen million, three hundred ninety-six thousand, four hundred forty-one".
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