Search a number
-
+
6220368001 is a prime number
BaseRepresentation
bin1011100101100001…
…10100100010000001
3121001111201102202001
411302300310202001
5100214403234001
62505124024001
7310101153451
oct56260644201
917044642661
106220368001
112702265601
121257232001
13781934b33
144301b3d61
15266167001
hex172c34881

6220368001 has 2 divisors, whose sum is σ = 6220368002. Its totient is φ = 6220368000.

The previous prime is 6220367977. The next prime is 6220368031. The reversal of 6220368001 is 1008630226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5993082225 + 227285776 = 77415^2 + 15076^2 .

It is a cyclic number.

It is not a de Polignac number, because 6220368001 - 223 = 6211979393 is a prime.

It is not a weakly prime, because it can be changed into another prime (6220368031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3110184000 + 3110184001.

It is an arithmetic number, because the mean of its divisors is an integer number (3110184001).

Almost surely, 26220368001 is an apocalyptic number.

It is an amenable number.

6220368001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6220368001 is an equidigital number, since it uses as much as digits as its factorization.

6220368001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6220368001 is about 78869.3096267490. The cubic root of 6220368001 is about 1839.1000641113.

Adding to 6220368001 its reverse (1008630226), we get a palindrome (7228998227).

The spelling of 6220368001 in words is "six billion, two hundred twenty million, three hundred sixty-eight thousand, one".