Base | Representation |
---|---|
bin | 10011010011010100010000… |
… | …11001010011100111111000 |
3 | 12120021201100211201202012012 |
4 | 21221222020121103213320 |
5 | 21030410134204420144 |
6 | 230135011325105052 |
7 | 11640363340656251 |
oct | 1151521031234770 |
9 | 176251324652165 |
10 | 42445155154424 |
11 | 125849865a60a0 |
12 | 49161a46b8188 |
13 | 1a8b73a563349 |
14 | a6a4dc227b28 |
15 | 4d916897ce9e |
hex | 269a886539f8 |
42445155154424 has 32 divisors (see below), whose sum is σ = 87631034025600. Its totient is φ = 19112941569120.
The previous prime is 42445155154397. The next prime is 42445155154453.
42445155154424 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2253875204 + ... + 2253894035.
It is an arithmetic number, because the mean of its divisors is an integer number (2738469813300).
Almost surely, 242445155154424 is an apocalyptic number.
42445155154424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42445155154424 is an abundant number, since it is smaller than the sum of its proper divisors (45185878871176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42445155154424 is a wasteful number, since it uses less digits than its factorization.
42445155154424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4507769363 (or 4507769359 counting only the distinct ones).
The product of its digits is 10240000, while the sum is 50.
It can be divided in two parts, 4244515 and 5154424, that added together give a palindrome (9398939).
The spelling of 42445155154424 in words is "forty-two trillion, four hundred forty-five billion, one hundred fifty-five million, one hundred fifty-four thousand, four hundred twenty-four".
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