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196882 = 27441
BaseRepresentation
bin110000000100010010
3101000001221
4300010102
522300012
64115254
71450000
oct600422
9330057
10196882
11124a14
1295b2a
136b7ca
1451a70
153d507
hex30112

196882 has 20 divisors (see below), whose sum is σ = 352926. Its totient is φ = 82320.

The previous prime is 196879. The next prime is 196901. The reversal of 196882 is 288691.

It can be written as a sum of positive squares in only one way, i.e., 194481 + 2401 = 441^2 + 49^2 .

196882 is a modest number, since divided by 882 gives 196 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4782 + ... + 4822.

2196882 is an apocalyptic number.

196882 is a deficient number, since it is larger than the sum of its proper divisors (156044).

196882 is an frugal number, since it uses more digits than its factorization.

196882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 50 counting only the distinct ones).

The product of its digits is 6912, while the sum is 34.

The square root of 196882 is about 443.7138717687. The cubic root of 196882 is about 58.1748587497.

Subtracting 196882 from its reverse (288691), we obtain a square (91809 = 3032).

The spelling of 196882 in words is "one hundred ninety-six thousand, eight hundred eighty-two".

Divisors: 1 2 7 14 41 49 82 98 287 343 574 686 2009 2401 4018 4802 14063 28126 98441 196882