Search a number
-
+
144100171 is a prime number
BaseRepresentation
bin10001001011011…
…00101101001011
3101001011001021101
420211230231023
5243342201141
622144322231
73366555055
oct1045545513
9331131241
10144100171
1174382656
1240313377
1323b14697
14151d08d5
15c9b6531
hex896cb4b

144100171 has 2 divisors, whose sum is σ = 144100172. Its totient is φ = 144100170.

The previous prime is 144100139. The next prime is 144100223. The reversal of 144100171 is 171001441.

144100171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144100171 - 25 = 144100139 is a prime.

It is not a weakly prime, because it can be changed into another prime (144100111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72050085 + 72050086.

It is an arithmetic number, because the mean of its divisors is an integer number (72050086).

Almost surely, 2144100171 is an apocalyptic number.

144100171 is a deficient number, since it is larger than the sum of its proper divisors (1).

144100171 is an equidigital number, since it uses as much as digits as its factorization.

144100171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 144100171 is about 12004.1730660633. The cubic root of 144100171 is about 524.2697887662.

The spelling of 144100171 in words is "one hundred forty-four million, one hundred thousand, one hundred seventy-one".