Base | Representation |
---|---|
bin | 100111000111100010… |
… | …011110111011101100 |
3 | 11000102012221120022220 |
4 | 213013202132323230 |
5 | 1142010104124434 |
6 | 31143505235340 |
7 | 3014600414313 |
oct | 470742367354 |
9 | 130365846286 |
10 | 42002411244 |
11 | 168a42a2272 |
12 | 8182632b50 |
13 | 3c64b922a1 |
14 | 20664d327a |
15 | 115c6c3d49 |
hex | 9c789eeec |
42002411244 has 24 divisors (see below), whose sum is σ = 98009264640. Its totient is φ = 14000283984.
The previous prime is 42002411179. The next prime is 42002411249. The reversal of 42002411244 is 44211420024.
It is not an unprimeable number, because it can be changed into a prime (42002411249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411517 + ... + 503339.
It is an arithmetic number, because the mean of its divisors is an integer number (4083719360).
Almost surely, 242002411244 is an apocalyptic number.
It is an amenable number.
42002411244 is an abundant number, since it is smaller than the sum of its proper divisors (56006853396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42002411244 is a wasteful number, since it uses less digits than its factorization.
42002411244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129949 (or 129947 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 42002411244 its reverse (44211420024), we get a palindrome (86213831268).
The spelling of 42002411244 in words is "forty-two billion, two million, four hundred eleven thousand, two hundred forty-four".
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