Base | Representation |
---|---|
bin | 11100100111010… |
… | …11110010110101 |
3 | 121201200100112122 |
4 | 32103223302311 |
5 | 442422304031 |
6 | 35452525325 |
7 | 5643213254 |
oct | 1623536265 |
9 | 551610478 |
10 | 240041141 |
11 | 11355150a |
12 | 68480845 |
13 | 3a9667a2 |
14 | 23c4679b |
15 | 1611847b |
hex | e4ebcb5 |
240041141 has 2 divisors, whose sum is σ = 240041142. Its totient is φ = 240041140.
The previous prime is 240041111. The next prime is 240041143. The reversal of 240041141 is 141140042.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 146918641 + 93122500 = 12121^2 + 9650^2 .
It is a cyclic number.
It is not a de Polignac number, because 240041141 - 26 = 240041077 is a prime.
It is a super-3 number, since 3×2400411413 (a number of 26 digits) contains 333 as substring.
It is a Sophie Germain prime.
Together with 240041143, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (240041143) 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 as a sum of consecutive naturals, namely, 120020570 + 120020571.
It is an arithmetic number, because the mean of its divisors is an integer number (120020571).
Almost surely, 2240041141 is an apocalyptic number.
It is an amenable number.
240041141 is a deficient number, since it is larger than the sum of its proper divisors (1).
240041141 is an equidigital number, since it uses as much as digits as its factorization.
240041141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 240041141 is about 15493.2611479959. The cubic root of 240041141 is about 621.4820087876.
Adding to 240041141 its reverse (141140042), we get a palindrome (381181183).
The spelling of 240041141 in words is "two hundred forty million, forty-one thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •