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144204163 is a prime number
BaseRepresentation
bin10001001100001…
…10000110000011
3101001100022220221
420212012012003
5243404013123
622150443511
73400500205
oct1046060603
9331308827
10144204163
11744437a4
1240363597
1323b4cb0c
141521a775
15c9d725d
hex8986183

144204163 has 2 divisors, whose sum is σ = 144204164. Its totient is φ = 144204162.

The previous prime is 144204139. The next prime is 144204187. The reversal of 144204163 is 361402441.

It is a balanced prime because it is at equal distance from previous prime (144204139) and next prime (144204187).

It is a cyclic number.

It is not a de Polignac number, because 144204163 - 29 = 144203651 is a prime.

It is not a weakly prime, because it can be changed into another prime (144204103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72102081 + 72102082.

It is an arithmetic number, because the mean of its divisors is an integer number (72102082).

Almost surely, 2144204163 is an apocalyptic number.

144204163 is a deficient number, since it is larger than the sum of its proper divisors (1).

144204163 is an equidigital number, since it uses as much as digits as its factorization.

144204163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 144204163 is about 12008.5037785729. The cubic root of 144204163 is about 524.3958740991.

The spelling of 144204163 in words is "one hundred forty-four million, two hundred four thousand, one hundred sixty-three".