Search a number
BaseRepresentation
bin100010011101101001
321011122012
4202131221
514004121
63005305
71125356
oct423551
9234565
10141161
1197069
1269835
134c337
143962d
152bc5b
hex22769

141161 has 2 divisors, whose sum is σ = 141162. Its totient is φ = 141160.

The previous prime is 141157. The next prime is 141179. The reversal of 141161 is 161141.

141161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

141161 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75625 + 65536 = 275^2 + 256^2 .

It is an emirp because it is prime and its reverse (161141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141161 - 22 = 141157 is a prime.

It is equal to p13109 and since 141161 and 13109 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (141101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70580 + 70581.

It is an arithmetic number, because the mean of its divisors is an integer number (70581).

2141161 is an apocalyptic number.

It is an amenable number.

141161 is a deficient number, since it is larger than the sum of its proper divisors (1).

141161 is an equidigital number, since it uses as much as digits as its factorization.

141161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24, while the sum is 14.

The square root of 141161 is about 375.7139869635. The cubic root of 141161 is about 52.0680814363.

The spelling of 141161 in words is "one hundred forty-one thousand, one hundred sixty-one".