Base | Representation |
---|---|
bin | 1101111110001110110… |
… | …0101011000100001001 |
3 | 211221121000220010100121 |
4 | 3133203230223010021 |
5 | 12413102043340131 |
6 | 302135133503241 |
7 | 23225332503421 |
oct | 3374354530411 |
9 | 757530803317 |
10 | 240043340041 |
11 | 9289023125a |
12 | 3a632041b21 |
13 | 1983636761b |
14 | b892331481 |
15 | 639db6c911 |
hex | 37e3b2b109 |
240043340041 has 16 divisors (see below), whose sum is σ = 254622718080. Its totient is φ = 225515347200.
The previous prime is 240043340039. The next prime is 240043340077. The reversal of 240043340041 is 140043340042.
It is a cyclic number.
It is not a de Polignac number, because 240043340041 - 21 = 240043340039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 240043339988 and 240043340015.
It is not an unprimeable number, because it can be changed into a prime (240043343041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27755980 + ... + 27764626.
It is an arithmetic number, because the mean of its divisors is an integer number (15913919880).
Almost surely, 2240043340041 is an apocalyptic number.
It is an amenable number.
240043340041 is a deficient number, since it is larger than the sum of its proper divisors (14579378039).
240043340041 is a wasteful number, since it uses less digits than its factorization.
240043340041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11424.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 240043340041 its reverse (140043340042), we get a palindrome (380086680083).
Subtracting from 240043340041 its reverse (140043340042), we obtain a palindrome (99999999999).
The spelling of 240043340041 in words is "two hundred forty billion, forty-three million, three hundred forty thousand, forty-one".
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