Base | Representation |
---|---|
bin | 110000011111111101000101… |
… | …110100100100100010111011 |
3 | 1000222020111002100020010201202 |
4 | 300133331011310210202323 |
5 | 210424220231322332311 |
6 | 2033353351412204415 |
7 | 62633366452553534 |
oct | 6037750564444273 |
9 | 1028214070203652 |
10 | 213302132230331 |
11 | 61a67a20961571 |
12 | 1bb0b47060970b |
13 | 92033c6739c41 |
14 | 3a95c4202768b |
15 | 199d7281b6e3b |
hex | c1ff45d248bb |
213302132230331 has 8 divisors (see below), whose sum is σ = 229551764291424. Its totient is φ = 197463883259520.
The previous prime is 213302132230283. The next prime is 213302132230357. The reversal of 213302132230331 is 133032231203312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-213302132230331 is a prime.
It is a super-3 number, since 3×2133021322303313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 213302132230294 and 213302132230303.
It is not an unprimeable number, because it can be changed into a prime (213302132230931) 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, 102845771495 + ... + 102845773568.
It is an arithmetic number, because the mean of its divisors is an integer number (28693970536428).
Almost surely, 2213302132230331 is an apocalyptic number.
213302132230331 is a deficient number, since it is larger than the sum of its proper divisors (16249632061093).
213302132230331 is a wasteful number, since it uses less digits than its factorization.
213302132230331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205691545141.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 213302132230331 its reverse (133032231203312), we get a palindrome (346334363433643).
The spelling of 213302132230331 in words is "two hundred thirteen trillion, three hundred two billion, one hundred thirty-two million, two hundred thirty thousand, three hundred thirty-one".
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