Base | Representation |
---|---|
bin | 11111111011011000100010… |
… | …101010111000111110110011 |
3 | 200102012001012010112121202222 |
4 | 133323120202222320332303 |
5 | 121401121124031203321 |
6 | 1214352100245031255 |
7 | 41402012340106322 |
oct | 3773304252707663 |
9 | 612161163477688 |
10 | 140420242444211 |
11 | 40818988125584 |
12 | 138ba4730b552b |
13 | 6047758a21b82 |
14 | 2696539a460b9 |
15 | 11379bd0913ab |
hex | 7fb622ab8fb3 |
140420242444211 has 8 divisors (see below), whose sum is σ = 147284669709600. Its totient is φ = 133619081789952.
The previous prime is 140420242444193. The next prime is 140420242444219. The reversal of 140420242444211 is 112444242024041.
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 140420242444211 - 226 = 140420175335347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140420242444219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15816648236 + ... + 15816657113.
It is an arithmetic number, because the mean of its divisors is an integer number (18410583713700).
Almost surely, 2140420242444211 is an apocalyptic number.
140420242444211 is a deficient number, since it is larger than the sum of its proper divisors (6864427265389).
140420242444211 is a wasteful number, since it uses less digits than its factorization.
140420242444211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31633305565.
The product of its (nonzero) digits is 65536, while the sum is 35.
Adding to 140420242444211 its reverse (112444242024041), we get a palindrome (252864484468252).
The spelling of 140420242444211 in words is "one hundred forty trillion, four hundred twenty billion, two hundred forty-two million, four hundred forty-four thousand, two hundred eleven".
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