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2225351033 is a prime number
BaseRepresentation
bin1000010010100100…
…0010100101111001
312202002101112201122
42010221002211321
514024142213113
61004452555025
7106101112613
oct20451024571
95662345648
102225351033
11a42175194
12521322a75
13296069579
14171799db3
15d0578408
hex84a42979

2225351033 has 2 divisors, whose sum is σ = 2225351034. Its totient is φ = 2225351032.

The previous prime is 2225350997. The next prime is 2225351057. The reversal of 2225351033 is 3301535222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2207778169 + 17572864 = 46987^2 + 4192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225351033 - 214 = 2225334649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2225350993 and 2225351011.

It is not a weakly prime, because it can be changed into another prime (2225351533) 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, 1112675516 + 1112675517.

It is an arithmetic number, because the mean of its divisors is an integer number (1112675517).

Almost surely, 22225351033 is an apocalyptic number.

It is an amenable number.

2225351033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225351033 is an equidigital number, since it uses as much as digits as its factorization.

2225351033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2225351033 is about 47173.6264558916. The cubic root of 2225351033 is about 1305.5680371845.

Adding to 2225351033 its reverse (3301535222), we get a palindrome (5526886255).

The spelling of 2225351033 in words is "two billion, two hundred twenty-five million, three hundred fifty-one thousand, thirty-three".