Base | Representation |
---|---|
bin | 1100010110010000011… |
… | …1001011100001111101 |
3 | 202021112220200000101110 |
4 | 3011210013023201331 |
5 | 11433422022020331 |
6 | 241241430232233 |
7 | 21216565521522 |
oct | 3054407134175 |
9 | 667486600343 |
10 | 212133001341 |
11 | 81a68604738 |
12 | 35142ab5679 |
13 | 17008bb0601 |
14 | a3a5641149 |
15 | 57b8717946 |
hex | 31641cb87d |
212133001341 has 32 divisors (see below), whose sum is σ = 291045657600. Its totient is φ = 137379876480.
The previous prime is 212133001337. The next prime is 212133001343. The reversal of 212133001341 is 143100331212.
212133001341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 212133001341 - 22 = 212133001337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212133001343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36402270 + ... + 36408096.
It is an arithmetic number, because the mean of its divisors is an integer number (9095176800).
Almost surely, 2212133001341 is an apocalyptic number.
It is an amenable number.
212133001341 is a deficient number, since it is larger than the sum of its proper divisors (78912656259).
212133001341 is a wasteful number, since it uses less digits than its factorization.
212133001341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8289.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 212133001341 its reverse (143100331212), we get a palindrome (355233332553).
The spelling of 212133001341 in words is "two hundred twelve billion, one hundred thirty-three million, one thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •