Base | Representation |
---|---|
bin | 110001000110011000… |
… | …1100011010100000010 |
3 | 101002011100212112201100 |
4 | 1202030301203110002 |
5 | 3211420344440132 |
6 | 120234450515230 |
7 | 10421632561056 |
oct | 1421461432402 |
9 | 332140775640 |
10 | 105441015042 |
11 | 40798782250 |
12 | 18527b95b16 |
13 | 9c34b4047c |
14 | 5163921c66 |
15 | 2b21c5737c |
hex | 188cc63502 |
105441015042 has 48 divisors (see below), whose sum is σ = 253926586368. Its totient is φ = 31348955040.
The previous prime is 105441015037. The next prime is 105441015061. The reversal of 105441015042 is 240510144501.
105441015042 is a `hidden beast` number, since 1 + 0 + 54 + 4 + 101 + 504 + 2 = 666.
It is a super-2 number, since 2×1054410150422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105441014997 and 105441015015.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5013378 + ... + 5034365.
It is an arithmetic number, because the mean of its divisors is an integer number (5290137216).
Almost surely, 2105441015042 is an apocalyptic number.
105441015042 is an abundant number, since it is smaller than the sum of its proper divisors (148485571326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105441015042 is a wasteful number, since it uses less digits than its factorization.
105441015042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10047815 (or 10047812 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
Adding to 105441015042 its reverse (240510144501), we get a palindrome (345951159543).
The spelling of 105441015042 in words is "one hundred five billion, four hundred forty-one million, fifteen thousand, forty-two".
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