Base | Representation |
---|---|
bin | 11001010001011… |
… | …10011000100101 |
3 | 112202220211112120 |
4 | 30220232120211 |
5 | 413233033331 |
6 | 33011540153 |
7 | 5152663425 |
oct | 1450563045 |
9 | 482824476 |
10 | 212002341 |
11 | a9740551 |
12 | 5abba659 |
13 | 34bca395 |
14 | 20228485 |
15 | 1392a796 |
hex | ca2e625 |
212002341 has 16 divisors (see below), whose sum is σ = 297067584. Its totient is φ = 134313984.
The previous prime is 212002313. The next prime is 212002363. The reversal of 212002341 is 143200212.
It is not a de Polignac number, because 212002341 - 211 = 212000293 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 212002341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212002391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17436 + ... + 26981.
It is an arithmetic number, because the mean of its divisors is an integer number (18566724).
Almost surely, 2212002341 is an apocalyptic number.
It is an amenable number.
212002341 is a deficient number, since it is larger than the sum of its proper divisors (85065243).
212002341 is a wasteful number, since it uses less digits than its factorization.
212002341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44500.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 212002341 is about 14560.3001686092. The cubic root of 212002341 is about 596.2753905392.
Adding to 212002341 its reverse (143200212), we get a palindrome (355202553).
The spelling of 212002341 in words is "two hundred twelve million, two thousand, three hundred forty-one".
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