Base | Representation |
---|---|
bin | 111111100010011… |
… | …1100010110100101 |
3 | 12111120201221012221 |
4 | 1333010330112211 |
5 | 13331243032323 |
6 | 551320112341 |
7 | 103555501615 |
oct | 17704742645 |
9 | 5446657187 |
10 | 2132002213 |
11 | 9a4506900 |
12 | 4b60056b1 |
13 | 27c914293 |
14 | 16321aa45 |
15 | c728955d |
hex | 7f13c5a5 |
2132002213 has 12 divisors (see below), whose sum is σ = 2361909760. Its totient is φ = 1922908680.
The previous prime is 2132002207. The next prime is 2132002237. The reversal of 2132002213 is 3122002312.
It is not a de Polignac number, because 2132002213 - 29 = 2132001701 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 (2132006213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54003 + ... + 84736.
Almost surely, 22132002213 is an apocalyptic number.
It is an amenable number.
2132002213 is a deficient number, since it is larger than the sum of its proper divisors (229907547).
2132002213 is a wasteful number, since it uses less digits than its factorization.
2132002213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138888 (or 138877 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2132002213 is about 46173.6094863722. The cubic root of 2132002213 is about 1287.0513774021.
Adding to 2132002213 its reverse (3122002312), we get a palindrome (5254004525).
Subtracting 2132002213 from its reverse (3122002312), we obtain a palindrome (990000099).
The spelling of 2132002213 in words is "two billion, one hundred thirty-two million, two thousand, two hundred thirteen".
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