Search a number
-
+
2230106509 is a prime number
BaseRepresentation
bin1000010011101100…
…1011100110001101
312202102100011000101
42010323023212031
514031401402014
61005142531101
7106156410151
oct20473134615
95672304011
102230106509
11a44923034
12522a36a91
13297042c67
14172277061
15d0bb7474
hex84ecb98d

2230106509 has 2 divisors, whose sum is σ = 2230106510. Its totient is φ = 2230106508.

The previous prime is 2230106479. The next prime is 2230106539. The reversal of 2230106509 is 9056010322.

2230106509 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2230106479) and next prime (2230106539).

It can be written as a sum of positive squares in only one way, i.e., 2229917284 + 189225 = 47222^2 + 435^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230106509 - 213 = 2230098317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230106539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115053254 + 1115053255.

It is an arithmetic number, because the mean of its divisors is an integer number (1115053255).

Almost surely, 22230106509 is an apocalyptic number.

It is an amenable number.

2230106509 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230106509 is an equidigital number, since it uses as much as digits as its factorization.

2230106509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2230106509 is about 47224.0035257495. The cubic root of 2230106509 is about 1306.4973557683.

The spelling of 2230106509 in words is "two billion, two hundred thirty million, one hundred six thousand, five hundred nine".