Search a number
-
+
6144000001 = 29211862069
BaseRepresentation
bin1011011100011011…
…00000000000000001
3120212012000112112121
411232031200000001
5100040331000001
62453355124241
7305153065306
oct55615400001
916765015477
106144000001
112673145157
121235743681
1376bb76979
14423db50ad
1525e5ce6a1
hex16e360001

6144000001 has 4 divisors (see below), whose sum is σ = 6355862100. Its totient is φ = 5932137904.

The previous prime is 6143999963. The next prime is 6144000029. The reversal of 6144000001 is 1000004416.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2722334976 + 3421665025 = 52176^2 + 58495^2 .

It is a cyclic number.

It is not a de Polignac number, because 6144000001 - 211 = 6143997953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6144000041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105931006 + ... + 105931063.

It is an arithmetic number, because the mean of its divisors is an integer number (1588965525).

It is a Proth number, since it is equal to 46875 ⋅ 217 + 1 and 46875 < 217.

Almost surely, 26144000001 is an apocalyptic number.

It is an amenable number.

6144000001 is a deficient number, since it is larger than the sum of its proper divisors (211862099).

6144000001 is a wasteful number, since it uses less digits than its factorization.

6144000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211862098.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 6144000001 is about 78383.6717754406. The cubic root of 6144000001 is about 1831.5427881847.

Adding to 6144000001 its reverse (1000004416), we get a palindrome (7144004417).

The spelling of 6144000001 in words is "six billion, one hundred forty-four million, one", and thus it is an aban number.

Divisors: 1 29 211862069 6144000001