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47041 is a prime number
BaseRepresentation
bin1011011111000001
32101112021
423133001
53001131
61001441
7254101
oct133701
971467
1047041
1132385
1223281
1318547
1413201
15de11
hexb7c1

47041 has 2 divisors, whose sum is σ = 47042. Its totient is φ = 47040.

The previous prime is 47017. The next prime is 47051. The reversal of 47041 is 14074.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32400 + 14641 = 180^2 + 121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-47041 is a prime.

It is not a weakly prime, because it can be changed into another prime (47051) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23520 + 23521.

It is an arithmetic number, because the mean of its divisors is an integer number (23521).

247041 is an apocalyptic number.

It is an amenable number.

47041 is a deficient number, since it is larger than the sum of its proper divisors (1).

47041 is an equidigital number, since it uses as much as digits as its factorization.

47041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 47041 is about 216.8893727226. The cubic root of 47041 is about 36.0987515011.

The spelling of 47041 in words is "forty-seven thousand, forty-one", and thus it is an iban number.