Search a number
-
+
140241313141 = 4310331664329
BaseRepresentation
bin1000001010011100001…
…0001001110101110101
3111101222122202212010221
42002213002021311311
54244203234010031
6144232002014341
713063211331106
oct2024702116565
9441878685127
10140241313141
1154526624296
122321a6473b1
13102bc882737
146b056c63ad
1539abedba11
hex20a7089d75

140241313141 has 8 divisors (see below), whose sum is σ = 144895974080. Its totient is φ = 135649981152.

The previous prime is 140241313127. The next prime is 140241313241. The reversal of 140241313141 is 141313142041.

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 140241313141 - 215 = 140241280373 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 (140241313241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15827736 + ... + 15836593.

It is an arithmetic number, because the mean of its divisors is an integer number (18111996760).

Almost surely, 2140241313141 is an apocalyptic number.

It is an amenable number.

140241313141 is a deficient number, since it is larger than the sum of its proper divisors (4654660939).

140241313141 is a wasteful number, since it uses less digits than its factorization.

140241313141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31664475.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 140241313141 its reverse (141313142041), we get a palindrome (281554455182).

The spelling of 140241313141 in words is "one hundred forty billion, two hundred forty-one million, three hundred thirteen thousand, one hundred forty-one".

Divisors: 1 43 103 4429 31664329 1361566147 3261425887 140241313141