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2230949167 is a prime number
BaseRepresentation
bin1000010011111001…
…1001010100101111
312202110220221220221
42010332121110233
514032110333132
61005212552211
7106166516656
oct20476312457
95673827827
102230949167
11a45349147
12523182667
13297279685
1417241619d
15d0cd1e97
hex84f9952f

2230949167 has 2 divisors, whose sum is σ = 2230949168. Its totient is φ = 2230949166.

The previous prime is 2230949143. The next prime is 2230949179. The reversal of 2230949167 is 7619490322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230949167 is a prime.

It is a super-3 number, since 3×22309491673 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230949197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115474583 + 1115474584.

It is an arithmetic number, because the mean of its divisors is an integer number (1115474584).

Almost surely, 22230949167 is an apocalyptic number.

2230949167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230949167 is an equidigital number, since it uses as much as digits as its factorization.

2230949167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 2230949167 is about 47232.9246077352. The cubic root of 2230949167 is about 1306.6618907818.

The spelling of 2230949167 in words is "two billion, two hundred thirty million, nine hundred forty-nine thousand, one hundred sixty-seven".