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194196 = 22316183
BaseRepresentation
bin101111011010010100
3100212101110
4233122110
522203241
64055020
71436112
oct573224
9325343
10194196
111229a2
1294470
136a512
1450ab2
153c816
hex2f694

194196 has 12 divisors (see below), whose sum is σ = 453152. Its totient is φ = 64728.

The previous prime is 194179. The next prime is 194197. The reversal of 194196 is 691491.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194197) by changing a digit.

194196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8080 + ... + 8103.

2194196 is an apocalyptic number.

It is an amenable number.

194196 is an abundant number, since it is smaller than the sum of its proper divisors (258956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

194196 is a wasteful number, since it uses less digits than its factorization.

194196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16190 (or 16188 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 194196 is about 440.6767522799. The cubic root of 194196 is about 57.9090926267.

The spelling of 194196 in words is "one hundred ninety-four thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 16183 32366 48549 64732 97098 194196