Search a number
-
+
481141 is a prime number
BaseRepresentation
bin1110101011101110101
3220110000001
41311131311
5110344031
614151301
74042513
oct1653565
9813001
10481141
112a9541
121b2531
1313accb
14c74b3
1597861
hex75775

481141 has 2 divisors, whose sum is σ = 481142. Its totient is φ = 481140.

The previous prime is 481133. The next prime is 481147. The reversal of 481141 is 141184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476100 + 5041 = 690^2 + 71^2 .

It is a cyclic number.

It is not a de Polignac number, because 481141 - 23 = 481133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240570 + 240571.

It is an arithmetic number, because the mean of its divisors is an integer number (240571).

2481141 is an apocalyptic number.

It is an amenable number.

481141 is a deficient number, since it is larger than the sum of its proper divisors (1).

481141 is an equidigital number, since it uses as much as digits as its factorization.

481141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128, while the sum is 19.

The square root of 481141 is about 693.6432800799. The cubic root of 481141 is about 78.3593435078.

The spelling of 481141 in words is "four hundred eighty-one thousand, one hundred forty-one".