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2034139 is a prime number
BaseRepresentation
bin111110000100111011011
310211100022111
413300213123
51010043024
6111333151
723201302
oct7604733
93740274
102034139
11116a308
128211b7
13562b43
152a2a94
hex1f09db

2034139 has 2 divisors, whose sum is σ = 2034140. Its totient is φ = 2034138.

The previous prime is 2034103. The next prime is 2034157. The reversal of 2034139 is 9314302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2034139 - 215 = 2001371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2034239) 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, 1017069 + 1017070.

It is an arithmetic number, because the mean of its divisors is an integer number (1017070).

22034139 is an apocalyptic number.

2034139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034139 is an equidigital number, since it uses as much as digits as its factorization.

2034139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2034139 is about 1426.2324494976. The cubic root of 2034139 is about 126.7049384198.

The spelling of 2034139 in words is "two million, thirty-four thousand, one hundred thirty-nine".