Search a number
-
+
2000224817 is a prime number
BaseRepresentation
bin111011100111001…
…0000001000110001
312011101202221121122
41313032100020301
513044024143232
6530251432025
7100365426143
oct16716201061
95141687548
102000224817
11937090568
12479a55615
1325b5257a6
1414d916c93
15ba909312
hex77390231

2000224817 has 2 divisors, whose sum is σ = 2000224818. Its totient is φ = 2000224816.

The previous prime is 2000224799. The next prime is 2000224841. The reversal of 2000224817 is 7184220002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1090056256 + 910168561 = 33016^2 + 30169^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000224817 - 218 = 1999962673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000224217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000112408 + 1000112409.

It is an arithmetic number, because the mean of its divisors is an integer number (1000112409).

Almost surely, 22000224817 is an apocalyptic number.

It is an amenable number.

2000224817 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000224817 is an equidigital number, since it uses as much as digits as its factorization.

2000224817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2000224817 is about 44723.8730098367. The cubic root of 2000224817 is about 1259.9682567379.

Adding to 2000224817 its reverse (7184220002), we get a palindrome (9184444819).

The spelling of 2000224817 in words is "two billion, two hundred twenty-four thousand, eight hundred seventeen".