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192994 = 296497
BaseRepresentation
bin101111000111100010
3100210201221
4233013202
522133434
64045254
71432444
oct570742
9323657
10192994
11121aaa
129382a
1369ac9
1450494
153c2b4
hex2f1e2

192994 has 4 divisors (see below), whose sum is σ = 289494. Its totient is φ = 96496.

The previous prime is 192991. The next prime is 193003. The reversal of 192994 is 499291.

192994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 190969 + 2025 = 437^2 + 45^2 .

It is not an unprimeable number, because it can be changed into a prime (192991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48247 + ... + 48250.

2192994 is an apocalyptic number.

192994 is a deficient number, since it is larger than the sum of its proper divisors (96500).

192994 is an equidigital number, since it uses as much as digits as its factorization.

192994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96499.

The product of its digits is 5832, while the sum is 34.

The square root of 192994 is about 439.3108239049. The cubic root of 192994 is about 57.7893667856.

The spelling of 192994 in words is "one hundred ninety-two thousand, nine hundred ninety-four".

Divisors: 1 2 96497 192994