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190159 is a prime number
BaseRepresentation
bin101110011011001111
3100122211221
4232123033
522041114
64024211
71421254
oct563317
9318757
10190159
1111a962
1292067
1368728
144d42b
153b524
hex2e6cf

190159 has 2 divisors, whose sum is σ = 190160. Its totient is φ = 190158.

The previous prime is 190147. The next prime is 190181. The reversal of 190159 is 951091.

It is a weak prime.

It is an emirp because it is prime and its reverse (951091) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 190159 - 27 = 190031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95079 + 95080.

It is an arithmetic number, because the mean of its divisors is an integer number (95080).

2190159 is an apocalyptic number.

190159 is a deficient number, since it is larger than the sum of its proper divisors (1).

190159 is an equidigital number, since it uses as much as digits as its factorization.

190159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 25.

The square root of 190159 is about 436.0722417215. The cubic root of 190159 is about 57.5050027153.

The spelling of 190159 in words is "one hundred ninety thousand, one hundred fifty-nine".