Search a number
-
+
2230210117 is a prime number
BaseRepresentation
bin1000010011101110…
…0100111001000101
312202102112102010201
42010323210321011
514031413210432
61005145050501
7106160321212
oct20473447105
95672472121
102230210117
11a44993963
12522a86a31
1329707b175
141722a2b09
15d0bd7ee7
hex84ee4e45

2230210117 has 2 divisors, whose sum is σ = 2230210118. Its totient is φ = 2230210116.

The previous prime is 2230210067. The next prime is 2230210121. The reversal of 2230210117 is 7110120322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1183428801 + 1046781316 = 34401^2 + 32354^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230210117 - 215 = 2230177349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230210094 and 2230210103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230270117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115105058 + 1115105059.

It is an arithmetic number, because the mean of its divisors is an integer number (1115105059).

Almost surely, 22230210117 is an apocalyptic number.

It is an amenable number.

2230210117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230210117 is an equidigital number, since it uses as much as digits as its factorization.

2230210117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2230210117 is about 47225.1004975109. The cubic root of 2230210117 is about 1306.5175882073.

Adding to 2230210117 its reverse (7110120322), we get a palindrome (9340330439).

The spelling of 2230210117 in words is "two billion, two hundred thirty million, two hundred ten thousand, one hundred seventeen".