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192608 = 2513463
BaseRepresentation
bin101111000001100000
3100210012122
4233001200
522130413
64043412
71431353
oct570140
9323178
10192608
11121789
1293568
1369890
145029a
153c108
hex2f060

192608 has 24 divisors (see below), whose sum is σ = 409248. Its totient is φ = 88704.

The previous prime is 192601. The next prime is 192611. The reversal of 192608 is 806291.

192608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 192608.

It is not an unprimeable number, because it can be changed into a prime (192601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 185 + ... + 647.

It is an arithmetic number, because the mean of its divisors is an integer number (17052).

2192608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204624).

192608 is an abundant number, since it is smaller than the sum of its proper divisors (216640).

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

192608 is a wasteful number, since it uses less digits than its factorization.

192608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 192608 is about 438.8712795342. The cubic root of 192608 is about 57.7508136290.

Adding to 192608 its reverse (806291), we get a palindrome (998899).

The spelling of 192608 in words is "one hundred ninety-two thousand, six hundred eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 463 926 1852 3704 6019 7408 12038 14816 24076 48152 96304 192608