Search a number
-
+
9195469308713 is a prime number
BaseRepresentation
bin1000010111001111110010…
…1011101000001100101001
31012120002010001210112210202
42011303330223220030221
52201124310120334323
631320201300121545
71636231205323622
oct205637453501451
935502101715722
109195469308713
112a2585a776966
1210461880962b5
1351918a64a83c
1423b0c518ca49
1510e2ddeedd28
hex85cfcae8329

9195469308713 has 2 divisors, whose sum is σ = 9195469308714. Its totient is φ = 9195469308712.

The previous prime is 9195469308643. The next prime is 9195469308761. The reversal of 9195469308713 is 3178039645919.

9195469308713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9015534697744 + 179934610969 = 3002588^2 + 424187^2 .

It is a cyclic number.

It is not a de Polignac number, because 9195469308713 - 220 = 9195468260137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9195469308713.

It is not a weakly prime, because it can be changed into another prime (9195469608713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4597734654356 + 4597734654357.

It is an arithmetic number, because the mean of its divisors is an integer number (4597734654357).

Almost surely, 29195469308713 is an apocalyptic number.

It is an amenable number.

9195469308713 is a deficient number, since it is larger than the sum of its proper divisors (1).

9195469308713 is an equidigital number, since it uses as much as digits as its factorization.

9195469308713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44089920, while the sum is 65.

The spelling of 9195469308713 in words is "nine trillion, one hundred ninety-five billion, four hundred sixty-nine million, three hundred eight thousand, seven hundred thirteen".