Base | Representation |
---|---|
bin | 100111001010100011… |
… | …100001001001111100 |
3 | 11000112202011110110020 |
4 | 213022203201021330 |
5 | 1142111032423030 |
6 | 31152514012140 |
7 | 3016053502524 |
oct | 471243411174 |
9 | 130482143406 |
10 | 42053014140 |
11 | 1691a914a45 |
12 | 8197577050 |
13 | 3c724cbc27 |
14 | 206d106684 |
15 | 1161d6c510 |
hex | 9ca8e127c |
42053014140 has 48 divisors (see below), whose sum is σ = 117765060000. Its totient is φ = 11212554240.
The previous prime is 42053014123. The next prime is 42053014147. The reversal of 42053014140 is 4141035024.
It is a self number, because there is not a number n which added to its sum of digits gives 42053014140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42053014147) 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 15 ways as a sum of consecutive naturals, for example, 415236 + ... + 506484.
It is an arithmetic number, because the mean of its divisors is an integer number (2453438750).
Almost surely, 242053014140 is an apocalyptic number.
It is an amenable number.
42053014140 is an abundant number, since it is smaller than the sum of its proper divisors (75712045860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42053014140 is a wasteful number, since it uses less digits than its factorization.
42053014140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98942 (or 98940 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 42053014140 its reverse (4141035024), we get a palindrome (46194049164).
The spelling of 42053014140 in words is "forty-two billion, fifty-three million, fourteen thousand, one hundred forty".
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