Search a number
-
+
2230107225 = 35229734763
BaseRepresentation
bin1000010011101100…
…1011110001011001
312202102100011222220
42010323023301121
514031401412400
61005142534253
7106156412223
oct20473136131
95672304886
102230107225
11a44923625
12522a37389
13297043398
14172277413
15d0bb77a0
hex84ecbc59

2230107225 has 12 divisors (see below), whose sum is σ = 3687110736. Its totient is φ = 1189390480.

The previous prime is 2230107211. The next prime is 2230107227. The reversal of 2230107225 is 5227010322.

It is a happy number.

2230107225 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2230107225 - 27 = 2230107097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230107195 and 2230107204.

It is not an unprimeable number, because it can be changed into a prime (2230107227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14867307 + ... + 14867456.

It is an arithmetic number, because the mean of its divisors is an integer number (307259228).

Almost surely, 22230107225 is an apocalyptic number.

2230107225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2230107225 is a deficient number, since it is larger than the sum of its proper divisors (1457003511).

2230107225 is a wasteful number, since it uses less digits than its factorization.

2230107225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29734776 (or 29734771 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2230107225 is about 47224.0111066394. The cubic root of 2230107225 is about 1306.4974955900.

Adding to 2230107225 its reverse (5227010322), we get a palindrome (7457117547).

The spelling of 2230107225 in words is "two billion, two hundred thirty million, one hundred seven thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 29734763 89204289 148673815 446021445 743369075 2230107225