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145142153071 is a prime number
BaseRepresentation
bin1000011100101100100…
…1010111111101101111
3111212122012120022122221
42013023021113331233
54334222342344241
6150402152020211
713325520642136
oct2071311277557
9455565508587
10145142153071
1156610a63923
1224167991667
13108c1002c16
14704c53491d
153b973a75d1
hex21cb257f6f

145142153071 has 2 divisors, whose sum is σ = 145142153072. Its totient is φ = 145142153070.

The previous prime is 145142153021. The next prime is 145142153153. The reversal of 145142153071 is 170351241541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145142153071 - 27 = 145142152943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145142153021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72571076535 + 72571076536.

It is an arithmetic number, because the mean of its divisors is an integer number (72571076536).

Almost surely, 2145142153071 is an apocalyptic number.

145142153071 is a deficient number, since it is larger than the sum of its proper divisors (1).

145142153071 is an equidigital number, since it uses as much as digits as its factorization.

145142153071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 145142153071 in words is "one hundred forty-five billion, one hundred forty-two million, one hundred fifty-three thousand, seventy-one".