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194796 = 22327773
BaseRepresentation
bin101111100011101100
3100220012200
4233203230
522213141
64101500
71440630
oct574354
9326180
10194796
11123398
1294890
136a884
1450dc0
153cab6
hex2f8ec

194796 has 36 divisors (see below), whose sum is σ = 563472. Its totient is φ = 55584.

The previous prime is 194771. The next prime is 194809. The reversal of 194796 is 697491.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 194796.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 194796.

It is an unprimeable number.

194796 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135 + ... + 638.

It is an arithmetic number, because the mean of its divisors is an integer number (15652).

2194796 is an apocalyptic number.

It is an amenable number.

194796 is an abundant number, since it is smaller than the sum of its proper divisors (368676).

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

194796 is a wasteful number, since it uses less digits than its factorization.

194796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 785 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 194796 is about 441.3569983585. The cubic root of 194796 is about 57.9686711504.

It can be divided in two parts, 194 and 796, that added together give a triangular number (990 = T44).

The spelling of 194796 in words is "one hundred ninety-four thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 773 1546 2319 3092 4638 5411 6957 9276 10822 13914 16233 21644 27828 32466 48699 64932 97398 194796