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192241 = 729947
BaseRepresentation
bin101110111011110001
3100202201001
4232323301
522122431
64042001
71430320
oct567361
9322631
10192241
11121485
1293301
136966a
14500b7
153be61
hex2eef1

192241 has 8 divisors (see below), whose sum is σ = 227520. Its totient is φ = 158928.

The previous prime is 192239. The next prime is 192251. The reversal of 192241 is 142291.

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

It is not a de Polignac number, because 192241 - 21 = 192239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271 + ... + 676.

It is an arithmetic number, because the mean of its divisors is an integer number (28440).

2192241 is an apocalyptic number.

It is an amenable number.

192241 is a deficient number, since it is larger than the sum of its proper divisors (35279).

192241 is an equidigital number, since it uses as much as digits as its factorization.

192241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its digits is 144, while the sum is 19.

The square root of 192241 is about 438.4529621293. The cubic root of 192241 is about 57.7141103691.

The spelling of 192241 in words is "one hundred ninety-two thousand, two hundred forty-one".

Divisors: 1 7 29 203 947 6629 27463 192241