Base | Representation |
---|---|
bin | 100111100100010001… |
… | …010001010111111100 |
3 | 11001122210222002110010 |
4 | 213210101101113330 |
5 | 1144002004013044 |
6 | 31303404543220 |
7 | 3032542524543 |
oct | 474421212774 |
9 | 131583862403 |
10 | 42484438524 |
11 | 170213a3520 |
12 | 8297b51b10 |
13 | 40109c3928 |
14 | 20b052b15a |
15 | 1189b8bbb9 |
hex | 9e44515fc |
42484438524 has 48 divisors (see below), whose sum is σ = 108156456576. Its totient is φ = 12872376000.
The previous prime is 42484438459. The next prime is 42484438543. The reversal of 42484438524 is 42583448424.
42484438524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290679 + ... + 1323185.
It is an arithmetic number, because the mean of its divisors is an integer number (2253259512).
Almost surely, 242484438524 is an apocalyptic number.
42484438524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42484438524 is an abundant number, since it is smaller than the sum of its proper divisors (65672018052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42484438524 is a wasteful number, since it uses less digits than its factorization.
42484438524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42426 (or 42424 counting only the distinct ones).
The product of its digits is 3932160, while the sum is 48.
The spelling of 42484438524 in words is "forty-two billion, four hundred eighty-four million, four hundred thirty-eight thousand, five hundred twenty-four".
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