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8024141 = 12296529
BaseRepresentation
bin11110100111000001001101
3120002200001102
4132213001031
54023233031
6443552445
7125126666
oct36470115
916080042
108024141
114590724
12282b725
13187c418
1410cc36d
15a877cb
hex7a704d

8024141 has 4 divisors (see below), whose sum is σ = 8031900. Its totient is φ = 8016384.

The previous prime is 8024129. The next prime is 8024161. The reversal of 8024141 is 1414208.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4748041 + 3276100 = 2179^2 + 1810^2 .

It is a cyclic number.

It is not a de Polignac number, because 8024141 - 26 = 8024077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8024161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2036 + ... + 4493.

It is an arithmetic number, because the mean of its divisors is an integer number (2007975).

Almost surely, 28024141 is an apocalyptic number.

It is an amenable number.

8024141 is a deficient number, since it is larger than the sum of its proper divisors (7759).

8024141 is a wasteful number, since it uses less digits than its factorization.

8024141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7758.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 8024141 is about 2832.6914763172. The cubic root of 8024141 is about 200.2009729817.

Adding to 8024141 its reverse (1414208), we get a palindrome (9438349).

The spelling of 8024141 in words is "eight million, twenty-four thousand, one hundred forty-one".

Divisors: 1 1229 6529 8024141