Base | Representation |
---|---|
bin | 111011101010111… |
… | …0101100100001100 |
3 | 12011112111222001221 |
4 | 1313111311210030 |
5 | 13100031310012 |
6 | 530402213124 |
7 | 100421350033 |
oct | 16725654414 |
9 | 5145458057 |
10 | 2002213132 |
11 | 9382193a7 |
12 | 47a6541a4 |
13 | 25ba707ca |
14 | 14dcb371a |
15 | bab9d507 |
hex | 7757590c |
2002213132 has 12 divisors (see below), whose sum is σ = 3510034920. Its totient is φ = 999346016.
The previous prime is 2002213127. The next prime is 2002213133. The reversal of 2002213132 is 2313122002.
It is not an unprimeable number, because it can be changed into a prime (2002213133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437578 + ... + 442129.
It is an arithmetic number, because the mean of its divisors is an integer number (292502910).
Almost surely, 22002213132 is an apocalyptic number.
It is an amenable number.
2002213132 is a deficient number, since it is larger than the sum of its proper divisors (1507821788).
2002213132 is a wasteful number, since it uses less digits than its factorization.
2002213132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 880280 (or 880278 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2002213132 is about 44746.0962766586. The cubic root of 2002213132 is about 1260.3856071814.
Adding to 2002213132 its reverse (2313122002), we get a palindrome (4315335134).
The spelling of 2002213132 in words is "two billion, two million, two hundred thirteen thousand, one hundred thirty-two".
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