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192041 = 1811061
BaseRepresentation
bin101110111000101001
3100202102122
4232320221
522121131
64041025
71426613
oct567051
9322378
10192041
11121313
1293175
1369545
144ddb3
153bd7b
hex2ee29

192041 has 4 divisors (see below), whose sum is σ = 193284. Its totient is φ = 190800.

The previous prime is 192037. The next prime is 192043. The reversal of 192041 is 140291.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140291 = 532647.

It can be written as a sum of positive squares in 2 ways, for example, as 48400 + 143641 = 220^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 192041 - 22 = 192037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192043) 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, 350 + ... + 711.

It is an arithmetic number, because the mean of its divisors is an integer number (48321).

2192041 is an apocalyptic number.

It is an amenable number.

192041 is a deficient number, since it is larger than the sum of its proper divisors (1243).

192041 is a wasteful number, since it uses less digits than its factorization.

192041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 192041 is about 438.2248281419. The cubic root of 192041 is about 57.6940889251.

The spelling of 192041 in words is "one hundred ninety-two thousand, forty-one".

Divisors: 1 181 1061 192041