Base | Representation |
---|---|
bin | 100111010101101100… |
… | …111100001001001001 |
3 | 11001000210002000120202 |
4 | 213111230330021021 |
5 | 1143001422031403 |
6 | 31223234301545 |
7 | 3023514234200 |
oct | 472554741111 |
9 | 131023060522 |
10 | 42240033353 |
11 | 16a06441281 |
12 | 822a1278b5 |
13 | 3ca218c99b |
14 | 2089caa237 |
15 | 11734b0688 |
hex | 9d5b3c249 |
42240033353 has 24 divisors (see below), whose sum is σ = 49915562112. Its totient is φ = 35632596384.
The previous prime is 42240033323. The next prime is 42240033359. The reversal of 42240033353 is 35333004224.
42240033353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42240033353 - 218 = 42239771209 is a prime.
It is a super-4 number, since 4×422400333534 (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42240033359) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3976976 + ... + 3987582.
It is an arithmetic number, because the mean of its divisors is an integer number (2079815088).
Almost surely, 242240033353 is an apocalyptic number.
It is an amenable number.
42240033353 is a deficient number, since it is larger than the sum of its proper divisors (7675528759).
42240033353 is a wasteful number, since it uses less digits than its factorization.
42240033353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11901 (or 11894 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 29.
Adding to 42240033353 its reverse (35333004224), we get a palindrome (77573037577).
The spelling of 42240033353 in words is "forty-two billion, two hundred forty million, thirty-three thousand, three hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •