Base | Representation |
---|---|
bin | 11001100001100… |
… | …01110010100001 |
3 | 112220220002102110 |
4 | 30300301302201 |
5 | 414303112231 |
6 | 33125105533 |
7 | 5206635303 |
oct | 1460616241 |
9 | 486802373 |
10 | 214113441 |
11 | aa952663 |
12 | 5b8582a9 |
13 | 35489259 |
14 | 20617973 |
15 | 13be6046 |
hex | cc31ca1 |
214113441 has 16 divisors (see below), whose sum is σ = 293025600. Its totient is φ = 139020288.
The previous prime is 214113433. The next prime is 214113457. The reversal of 214113441 is 144311412.
It is not a de Polignac number, because 214113441 - 23 = 214113433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214113401) 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, 11905 + ... + 23873.
It is an arithmetic number, because the mean of its divisors is an integer number (18314100).
Almost surely, 2214113441 is an apocalyptic number.
It is an amenable number.
214113441 is a deficient number, since it is larger than the sum of its proper divisors (78912159).
214113441 is a wasteful number, since it uses less digits than its factorization.
214113441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12128.
The product of its digits is 384, while the sum is 21.
The square root of 214113441 is about 14632.6156581795. The cubic root of 214113441 is about 598.2480756919.
Adding to 214113441 its reverse (144311412), we get a palindrome (358424853).
The spelling of 214113441 in words is "two hundred fourteen million, one hundred thirteen thousand, four hundred forty-one".
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