Base | Representation |
---|---|
bin | 111011111110001… |
… | …1100000010110101 |
3 | 12012020120001211201 |
4 | 1313330130002311 |
5 | 13110124112323 |
6 | 531403132501 |
7 | 100603353523 |
oct | 16774340265 |
9 | 5166501751 |
10 | 2012332213 |
11 | 9429aaa81 |
12 | 481b14131 |
13 | 260ba4628 |
14 | 151389313 |
15 | bb9eb8ad |
hex | 77f1c0b5 |
2012332213 has 8 divisors (see below), whose sum is σ = 2059391232. Its totient is φ = 1965450096.
The previous prime is 2012332187. The next prime is 2012332219. The reversal of 2012332213 is 3122332102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2012332213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012332219) 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, 21070 + ... + 66847.
It is an arithmetic number, because the mean of its divisors is an integer number (257423904).
Almost surely, 22012332213 is an apocalyptic number.
It is an amenable number.
2012332213 is a deficient number, since it is larger than the sum of its proper divisors (47059019).
2012332213 is an equidigital number, since it uses as much as digits as its factorization.
2012332213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88451.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2012332213 is about 44859.0259925469. The cubic root of 2012332213 is about 1262.5053479236.
Adding to 2012332213 its reverse (3122332102), we get a palindrome (5134664315).
The spelling of 2012332213 in words is "two billion, twelve million, three hundred thirty-two thousand, two hundred thirteen".
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