Base | Representation |
---|---|
bin | 11000010110000… |
… | …00100001001101 |
3 | 112020021001121120 |
4 | 30023000201031 |
5 | 404234243201 |
6 | 32132551153 |
7 | 5026530066 |
oct | 1413004115 |
9 | 466231546 |
10 | 204212301 |
11 | a52aa7a7 |
12 | 584824b9 |
13 | 334006a7 |
14 | 1d19b56d |
15 | 12ddc536 |
hex | c2c084d |
204212301 has 8 divisors (see below), whose sum is σ = 272839584. Its totient is φ = 135863280.
The previous prime is 204212297. The next prime is 204212387. The reversal of 204212301 is 103212402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 204212301 - 22 = 204212297 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204213301) 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, 67846 + ... + 70791.
It is an arithmetic number, because the mean of its divisors is an integer number (34104948).
Almost surely, 2204212301 is an apocalyptic number.
It is an amenable number.
204212301 is a deficient number, since it is larger than the sum of its proper divisors (68627283).
204212301 is a wasteful number, since it uses less digits than its factorization.
204212301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139131.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 204212301 is about 14290.2869460344. The cubic root of 204212301 is about 588.8806710468.
Adding to 204212301 its reverse (103212402), we get a palindrome (307424703).
It can be divided in two parts, 20421 and 2301, that added together give a palindrome (22722).
The spelling of 204212301 in words is "two hundred four million, two hundred twelve thousand, three hundred one".
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