Base | Representation |
---|---|
bin | 11001100001000… |
… | …00001010011010 |
3 | 112220202102101102 |
4 | 30300200022122 |
5 | 414243304432 |
6 | 33123351402 |
7 | 5206214642 |
oct | 1460401232 |
9 | 486672342 |
10 | 214041242 |
11 | aa903398 |
12 | 5b822562 |
13 | 3546242c |
14 | 205d9522 |
15 | 13bce962 |
hex | cc2029a |
214041242 has 8 divisors (see below), whose sum is σ = 327119796. Its totient is φ = 105001312.
The previous prime is 214041241. The next prime is 214041259. The reversal of 214041242 is 242140412.
It can be written as a sum of positive squares in 2 ways, for example, as 164070481 + 49970761 = 12809^2 + 7069^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (214041241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009523 + ... + 1009734.
Almost surely, 2214041242 is an apocalyptic number.
214041242 is a deficient number, since it is larger than the sum of its proper divisors (113078554).
214041242 is a wasteful number, since it uses less digits than its factorization.
214041242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2019312.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 214041242 is about 14630.1483929590. The cubic root of 214041242 is about 598.1808250974.
Adding to 214041242 its reverse (242140412), we get a palindrome (456181654).
The spelling of 214041242 in words is "two hundred fourteen million, forty-one thousand, two hundred forty-two".
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