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192284 = 2253907
BaseRepresentation
bin101110111100011100
3100202202122
4232330130
522123114
64042112
71430411
oct567434
9322678
10192284
11121514
1293338
13696a1
1450108
153be8e
hex2ef1c

192284 has 12 divisors (see below), whose sum is σ = 343224. Its totient is φ = 94224.

The previous prime is 192271. The next prime is 192307. The reversal of 192284 is 482291.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 242 + ... + 665.

It is an arithmetic number, because the mean of its divisors is an integer number (28602).

2192284 is an apocalyptic number.

It is an amenable number.

192284 is a deficient number, since it is larger than the sum of its proper divisors (150940).

192284 is a wasteful number, since it uses less digits than its factorization.

192284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 192284 is about 438.5019954345. The cubic root of 192284 is about 57.7184131657.

The spelling of 192284 in words is "one hundred ninety-two thousand, two hundred eighty-four".

Divisors: 1 2 4 53 106 212 907 1814 3628 48071 96142 192284