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196935 = 3519691
BaseRepresentation
bin110000000101000111
3101000010220
4300011013
522300220
64115423
71450104
oct600507
9330126
10196935
11124a62
1295b73
136b83b
1451aab
153d540
hex30147

196935 has 16 divisors (see below), whose sum is σ = 332160. Its totient is φ = 99360.

The previous prime is 196927. The next prime is 196961. The reversal of 196935 is 539691.

It is not a de Polignac number, because 196935 - 23 = 196927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196896 and 196905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (20760).

196935 is a Friedman number, since it can be written as 691*95*3, using all its digits and the basic arithmetic operations.

2196935 is an apocalyptic number.

196935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

196935 is a deficient number, since it is larger than the sum of its proper divisors (135225).

196935 is a wasteful number, since it uses less digits than its factorization.

196935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718.

The product of its digits is 7290, while the sum is 33.

The square root of 196935 is about 443.7735909222. The cubic root of 196935 is about 58.1800784429.

The spelling of 196935 in words is "one hundred ninety-six thousand, nine hundred thirty-five".

Divisors: 1 3 5 15 19 57 95 285 691 2073 3455 10365 13129 39387 65645 196935