Base | Representation |
---|---|
bin | 10011101010110… |
… | …111001100001101 |
3 | 211222221220022020 |
4 | 103222313030031 |
5 | 1133440100323 |
6 | 52425040353 |
7 | 11114660331 |
oct | 2352671415 |
9 | 758856266 |
10 | 330003213 |
11 | 15a307331 |
12 | 926260b9 |
13 | 534a4397 |
14 | 31b837c1 |
15 | 1de88ae3 |
hex | 13ab730d |
330003213 has 8 divisors (see below), whose sum is σ = 440434368. Its totient is φ = 219787104.
The previous prime is 330003181. The next prime is 330003217. The reversal of 330003213 is 312300033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 330003213 - 25 = 330003181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 330003192 and 330003201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330003217) 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, 50145 + ... + 56342.
It is an arithmetic number, because the mean of its divisors is an integer number (55054296).
Almost surely, 2330003213 is an apocalyptic number.
It is an amenable number.
330003213 is a deficient number, since it is larger than the sum of its proper divisors (110431155).
330003213 is a wasteful number, since it uses less digits than its factorization.
330003213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107523.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 330003213 is about 18165.9905592841. The cubic root of 330003213 is about 691.0445657403.
Adding to 330003213 its reverse (312300033), we get a palindrome (642303246).
The spelling of 330003213 in words is "three hundred thirty million, three thousand, two hundred thirteen".
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