Search a number
-
+
200130013 is a prime number
BaseRepresentation
bin10111110110110…
…11110111011101
3111221120122202201
423323123313131
5402213130023
631505251501
74650035266
oct1373336735
9457518681
10200130013
11a2a71706
1257033b91
1332601535
141c81796d
1512882bad
hexbedbddd

200130013 has 2 divisors, whose sum is σ = 200130014. Its totient is φ = 200130012.

The previous prime is 200129987. The next prime is 200130023. The reversal of 200130013 is 310031002.

It is an a-pointer prime, because the next prime (200130023) can be obtained adding 200130013 to its sum of digits (10).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183792249 + 16337764 = 13557^2 + 4042^2 .

It is a cyclic number.

It is not a de Polignac number, because 200130013 - 217 = 199998941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200130023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100065006 + 100065007.

It is an arithmetic number, because the mean of its divisors is an integer number (100065007).

Almost surely, 2200130013 is an apocalyptic number.

It is an amenable number.

200130013 is a deficient number, since it is larger than the sum of its proper divisors (1).

200130013 is an equidigital number, since it uses as much as digits as its factorization.

200130013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 200130013 is about 14146.7315306399. The cubic root of 200130013 is about 584.9302402998.

Adding to 200130013 its reverse (310031002), we get a palindrome (510161015).

The spelling of 200130013 in words is "two hundred million, one hundred thirty thousand, thirteen".