Base | Representation |
---|---|
bin | 110110101100100000100011… |
… | …111011000110101110111101 |
3 | 1011112201122200022010210101211 |
4 | 312230200203323012232331 |
5 | 223012210303014323010 |
6 | 2211340325515004421 |
7 | 101445250556400511 |
oct | 6654404373065675 |
9 | 1145648608123354 |
10 | 240553131011005 |
11 | 6a71401228086a |
12 | 22b90984a39711 |
13 | a42c0a8309357 |
14 | 4358b95800141 |
15 | 1cc25140a608a |
hex | dac823ec6bbd |
240553131011005 has 8 divisors (see below), whose sum is σ = 288682468899552. Its totient is φ = 192430030351248.
The previous prime is 240553131010991. The next prime is 240553131011021. The reversal of 240553131011005 is 500110131355042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-240553131011005 is a prime.
It is a super-2 number, since 2×2405531310110052 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1559222347 + ... + 1559376616.
It is an arithmetic number, because the mean of its divisors is an integer number (36085308612444).
Almost surely, 2240553131011005 is an apocalyptic number.
It is an amenable number.
240553131011005 is a deficient number, since it is larger than the sum of its proper divisors (48129337888547).
240553131011005 is a wasteful number, since it uses less digits than its factorization.
240553131011005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3118614395.
The product of its (nonzero) digits is 9000, while the sum is 31.
Adding to 240553131011005 its reverse (500110131355042), we get a palindrome (740663262366047).
The spelling of 240553131011005 in words is "two hundred forty trillion, five hundred fifty-three billion, one hundred thirty-one million, eleven thousand, five".
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