Search a number
-
+
190136 = 2323767
BaseRepresentation
bin101110011010111000
3100122211002
4232122320
522041021
64024132
71421222
oct563270
9318732
10190136
1111a941
1292048
136870b
144d412
153b50b
hex2e6b8

190136 has 8 divisors (see below), whose sum is σ = 356520. Its totient is φ = 95064.

The previous prime is 190129. The next prime is 190147. The reversal of 190136 is 631091.

190136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11876 + ... + 11891.

It is an arithmetic number, because the mean of its divisors is an integer number (44565).

2190136 is an apocalyptic number.

It is an amenable number.

190136 is a deficient number, since it is larger than the sum of its proper divisors (166384).

190136 is a wasteful number, since it uses less digits than its factorization.

190136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23773 (or 23769 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 190136 is about 436.0458691468. The cubic root of 190136 is about 57.5026841847.

The spelling of 190136 in words is "one hundred ninety thousand, one hundred thirty-six".

Divisors: 1 2 4 8 23767 47534 95068 190136