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160841 is a prime number
BaseRepresentation
bin100111010001001001
322011122002
4213101021
520121331
63240345
71236632
oct472111
9264562
10160841
11aa92a
12790b5
1358295
1442889
15329cb
hex27449

160841 has 2 divisors, whose sum is σ = 160842. Its totient is φ = 160840.

The previous prime is 160829. The next prime is 160861. The reversal of 160841 is 148061.

It is an a-pointer prime, because the next prime (160861) can be obtained adding 160841 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160000 + 841 = 400^2 + 29^2 .

It is an emirp because it is prime and its reverse (148061) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-160841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80420 + 80421.

It is an arithmetic number, because the mean of its divisors is an integer number (80421).

2160841 is an apocalyptic number.

It is an amenable number.

160841 is a deficient number, since it is larger than the sum of its proper divisors (1).

160841 is an equidigital number, since it uses as much as digits as its factorization.

160841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 160841 is about 401.0498722104. The cubic root of 160841 is about 54.3833038800.

It can be divided in two parts, 160 and 841, that added together give a palindrome (1001).

The spelling of 160841 in words is "one hundred sixty thousand, eight hundred forty-one".