[go: up one dir, main page]

Search a number
-
+
8064141 = 314231889
BaseRepresentation
bin11110110000110010001101
3120011200220220
4132300302031
54031023031
6444501553
7125354421
oct36606215
916150826
108064141
114608788
12284a8b9
1318946a7
1410dcb81
15a94596
hex7b0c8d

8064141 has 8 divisors (see below), whose sum is σ = 10765440. Its totient is φ = 5369472.

The previous prime is 8064127. The next prime is 8064149. The reversal of 8064141 is 1414608.

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

It is not a de Polignac number, because 8064141 - 27 = 8064013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8064149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3325 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (1345680).

Almost surely, 28064141 is an apocalyptic number.

It is an amenable number.

8064141 is a deficient number, since it is larger than the sum of its proper divisors (2701299).

8064141 is a wasteful number, since it uses less digits than its factorization.

8064141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8064141 is about 2839.7431221855. The cubic root of 8064141 is about 200.5330861666.

Adding to 8064141 its reverse (1414608), we get a palindrome (9478749).

The spelling of 8064141 in words is "eight million, sixty-four thousand, one hundred forty-one".

Divisors: 1 3 1423 1889 4269 5667 2688047 8064141