Base | Representation |
---|---|
bin | 1111100010111… |
… | …11001110111011 |
3 | 100002101200200121 |
4 | 13301133032323 |
5 | 231341212444 |
6 | 20535114111 |
7 | 3142332166 |
oct | 761371673 |
9 | 302350617 |
10 | 130413499 |
11 | 67684657 |
12 | 37812937 |
13 | 21031a68 |
14 | 1346aadd |
15 | b6b1084 |
hex | 7c5f3bb |
130413499 has 2 divisors, whose sum is σ = 130413500. Its totient is φ = 130413498.
The previous prime is 130413469. The next prime is 130413533. The reversal of 130413499 is 994314031.
It is an a-pointer prime, because the next prime (130413533) can be obtained adding 130413499 to its sum of digits (34).
It is a weak prime.
It is an emirp because it is prime and its reverse (994314031) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130413499 is a prime.
It is a plaindrome in base 14.
It is not a weakly prime, because it can be changed into another prime (130413469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65206749 + 65206750.
It is an arithmetic number, because the mean of its divisors is an integer number (65206750).
Almost surely, 2130413499 is an apocalyptic number.
130413499 is a deficient number, since it is larger than the sum of its proper divisors (1).
130413499 is an equidigital number, since it uses as much as digits as its factorization.
130413499 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11664, while the sum is 34.
The square root of 130413499 is about 11419.8729852832. The cubic root of 130413499 is about 507.1162365260.
The spelling of 130413499 in words is "one hundred thirty million, four hundred thirteen thousand, four hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •