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192934 = 2713781
BaseRepresentation
bin101111000110100110
3100210122201
4233012212
522133214
64045114
71432330
oct570646
9323581
10192934
11121a55
129379a
1369a81
1450450
153c274
hex2f1a6

192934 has 8 divisors (see below), whose sum is σ = 330768. Its totient is φ = 82680.

The previous prime is 192931. The next prime is 192949. The reversal of 192934 is 439291.

It is a happy number.

192934 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 1 + 9 + 94 + 213 + 311 + 45 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6877 + ... + 6904.

It is an arithmetic number, because the mean of its divisors is an integer number (41346).

2192934 is an apocalyptic number.

192934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

192934 is a deficient number, since it is larger than the sum of its proper divisors (137834).

192934 is a wasteful number, since it uses less digits than its factorization.

192934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13790.

The product of its digits is 1944, while the sum is 28.

The square root of 192934 is about 439.2425298170. The cubic root of 192934 is about 57.7833774433.

The spelling of 192934 in words is "one hundred ninety-two thousand, nine hundred thirty-four".

Divisors: 1 2 7 14 13781 27562 96467 192934