Base | Representation |
---|---|
bin | 1000001010011100001… |
… | …0101000110111101001 |
3 | 111101222200000022111001 |
4 | 2002213002220313221 |
5 | 4244203302041413 |
6 | 144232004435001 |
7 | 13063212400456 |
oct | 2024702506751 |
9 | 441880008431 |
10 | 140241440233 |
11 | 54526700824 |
12 | 2321a6a8a61 |
13 | 102bc8c853b |
14 | 6b0571a82d |
15 | 39ac0144dd |
hex | 20a70a8de9 |
140241440233 has 4 divisors (see below), whose sum is σ = 140325772288. Its totient is φ = 140157108180.
The previous prime is 140241440203. The next prime is 140241440323. The reversal of 140241440233 is 332044142041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 140241440233 - 221 = 140239343081 is a prime.
It is a super-2 number, since 2×1402414402332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140241440203) 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 3 ways as a sum of consecutive naturals, for example, 42163533 + ... + 42166858.
It is an arithmetic number, because the mean of its divisors is an integer number (35081443072).
Almost surely, 2140241440233 is an apocalyptic number.
It is an amenable number.
140241440233 is a deficient number, since it is larger than the sum of its proper divisors (84332055).
140241440233 is an equidigital number, since it uses as much as digits as its factorization.
140241440233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84332054.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 140241440233 its reverse (332044142041), we get a palindrome (472285582274).
The spelling of 140241440233 in words is "one hundred forty billion, two hundred forty-one million, four hundred forty thousand, two hundred thirty-three".
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