Base | Representation |
---|---|
bin | 11000010001010110… |
… | …01001111000101101 |
3 | 1020122010001112201202 |
4 | 30020223021320231 |
5 | 203141242313201 |
6 | 5552555215245 |
7 | 640622563355 |
oct | 141053117055 |
9 | 36563045652 |
10 | 13030432301 |
11 | 5587380717 |
12 | 2637a47525 |
13 | 12c8798693 |
14 | 8b880bb65 |
15 | 513e63c6b |
hex | 308ac9e2d |
13030432301 has 2 divisors, whose sum is σ = 13030432302. Its totient is φ = 13030432300.
The previous prime is 13030432297. The next prime is 13030432321. The reversal of 13030432301 is 10323403031.
It is an a-pointer prime, because the next prime (13030432321) can be obtained adding 13030432301 to its sum of digits (20).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9080184100 + 3950248201 = 95290^2 + 62851^2 .
It is a cyclic number.
It is not a de Polignac number, because 13030432301 - 22 = 13030432297 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13030432321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515216150 + 6515216151.
It is an arithmetic number, because the mean of its divisors is an integer number (6515216151).
Almost surely, 213030432301 is an apocalyptic number.
It is an amenable number.
13030432301 is a deficient number, since it is larger than the sum of its proper divisors (1).
13030432301 is an equidigital number, since it uses as much as digits as its factorization.
13030432301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 13030432301 its reverse (10323403031), we get a palindrome (23353835332).
The spelling of 13030432301 in words is "thirteen billion, thirty million, four hundred thirty-two thousand, three hundred one".
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