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2204176049 is a prime number
BaseRepresentation
bin1000001101100001…
…0000111010110001
312200121112202002222
42003120100322301
514003232113144
61002415050425
7105423121145
oct20330207261
95617482088
102204176049
11a312220a9
12516210a15
132918643aa
1416ca47225
15cd7942ee
hex83610eb1

2204176049 has 2 divisors, whose sum is σ = 2204176050. Its totient is φ = 2204176048.

The previous prime is 2204176019. The next prime is 2204176081. The reversal of 2204176049 is 9406714022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1962933025 + 241243024 = 44305^2 + 15532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2204176049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2204176019) 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, 1102088024 + 1102088025.

It is an arithmetic number, because the mean of its divisors is an integer number (1102088025).

Almost surely, 22204176049 is an apocalyptic number.

It is an amenable number.

2204176049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204176049 is an equidigital number, since it uses as much as digits as its factorization.

2204176049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2204176049 is about 46948.6533246695. The cubic root of 2204176049 is about 1301.4138560389.

The spelling of 2204176049 in words is "two billion, two hundred four million, one hundred seventy-six thousand, forty-nine".