Base | Representation |
---|---|
bin | 11001000011001… |
… | …01110010101101 |
3 | 112122101211002220 |
4 | 30201211302231 |
5 | 412243212031 |
6 | 32503505553 |
7 | 5131044102 |
oct | 1441456255 |
9 | 478354086 |
10 | 210132141 |
11 | a868342a |
12 | 5a4582b9 |
13 | 346c405b |
14 | 1dc9caa9 |
15 | 136ab596 |
hex | c865cad |
210132141 has 8 divisors (see below), whose sum is σ = 280338144. Its totient is φ = 140007120.
The previous prime is 210132137. The next prime is 210132151. The reversal of 210132141 is 141231012.
210132141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 210132141 - 22 = 210132137 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 210132141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210132151) 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, 13906 + ... + 24771.
It is an arithmetic number, because the mean of its divisors is an integer number (35042268).
Almost surely, 2210132141 is an apocalyptic number.
It is an amenable number.
210132141 is a deficient number, since it is larger than the sum of its proper divisors (70206003).
210132141 is a wasteful number, since it uses less digits than its factorization.
210132141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40491.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 210132141 is about 14495.9353268425. The cubic root of 210132141 is about 594.5168414835.
Adding to 210132141 its reverse (141231012), we get a palindrome (351363153).
The spelling of 210132141 in words is "two hundred ten million, one hundred thirty-two thousand, one hundred forty-one".
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