Base | Representation |
---|---|
bin | 11000001110000101… |
… | …00110011101010101 |
3 | 1020120012111001220101 |
4 | 30013002212131111 |
5 | 203112233233323 |
6 | 5550135534101 |
7 | 640140611404 |
oct | 140702463525 |
9 | 36505431811 |
10 | 13003024213 |
11 | 5572960603 |
12 | 262a82a331 |
13 | 12c2bc038a |
14 | 8b4d1563b |
15 | 51184cdad |
hex | 3070a6755 |
13003024213 has 2 divisors, whose sum is σ = 13003024214. Its totient is φ = 13003024212.
The previous prime is 13003024211. The next prime is 13003024247. The reversal of 13003024213 is 31242030031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8318716849 + 4684307364 = 91207^2 + 68442^2 .
It is an emirp because it is prime and its reverse (31242030031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13003024213 - 21 = 13003024211 is a prime.
Together with 13003024211, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13003024211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501512106 + 6501512107.
It is an arithmetic number, because the mean of its divisors is an integer number (6501512107).
Almost surely, 213003024213 is an apocalyptic number.
It is an amenable number.
13003024213 is a deficient number, since it is larger than the sum of its proper divisors (1).
13003024213 is an equidigital number, since it uses as much as digits as its factorization.
13003024213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 13003024213 its reverse (31242030031), we get a palindrome (44245054244).
The spelling of 13003024213 in words is "thirteen billion, three million, twenty-four thousand, two hundred thirteen".
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