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8545027151 is a prime number
BaseRepresentation
bin1111111010101001…
…01100010001001111
3211001111222100121002
413331110230101033
5120000011332101
63531525330515
7421516350413
oct77524542117
924044870532
108545027151
113695499411
1217a5866a3b
13a62431cab
145b0c20d43
153502a9d6b
hex1fd52c44f

8545027151 has 2 divisors, whose sum is σ = 8545027152. Its totient is φ = 8545027150.

The previous prime is 8545027097. The next prime is 8545027163. The reversal of 8545027151 is 1517205458.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8545027151 - 26 = 8545027087 is a prime.

It is a super-2 number, since 2×85450271512 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8545027651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4272513575 + 4272513576.

It is an arithmetic number, because the mean of its divisors is an integer number (4272513576).

Almost surely, 28545027151 is an apocalyptic number.

8545027151 is a deficient number, since it is larger than the sum of its proper divisors (1).

8545027151 is an equidigital number, since it uses as much as digits as its factorization.

8545027151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56000, while the sum is 38.

The square root of 8545027151 is about 92439.3160457173. The cubic root of 8545027151 is about 2044.4248397746.

The spelling of 8545027151 in words is "eight billion, five hundred forty-five million, twenty-seven thousand, one hundred fifty-one".