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8241141 = 317161591
BaseRepresentation
bin11111011011111111110101
3120111200201110
4133123333311
54102204031
6452345233
7130022436
oct37337765
916450643
108241141
114719767
122915219
13192711c
14114748d
15acbc46
hex7dbff5

8241141 has 8 divisors (see below), whose sum is σ = 11634624. Its totient is φ = 5170880.

The previous prime is 8241139. The next prime is 8241143. The reversal of 8241141 is 1411428.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8241139) and next prime (8241143).

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

It is a cyclic number.

It is not a de Polignac number, because 8241141 - 21 = 8241139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8241143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80745 + ... + 80846.

It is an arithmetic number, because the mean of its divisors is an integer number (1454328).

Almost surely, 28241141 is an apocalyptic number.

It is an amenable number.

8241141 is a deficient number, since it is larger than the sum of its proper divisors (3393483).

8241141 is a wasteful number, since it uses less digits than its factorization.

8241141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161611.

The product of its digits is 256, while the sum is 21.

The square root of 8241141 is about 2870.7387550942. The cubic root of 8241141 is about 201.9896491772.

Adding to 8241141 its reverse (1411428), we get a palindrome (9652569).

The spelling of 8241141 in words is "eight million, two hundred forty-one thousand, one hundred forty-one".

Divisors: 1 3 17 51 161591 484773 2747047 8241141