Base | Representation |
---|---|
bin | 101000010010001110… |
… | …010011010100100000 |
3 | 11010122112200121020022 |
4 | 220102032103110200 |
5 | 1202041341141000 |
6 | 31512105333012 |
7 | 3060623635613 |
oct | 502216232440 |
9 | 133575617208 |
10 | 43255412000 |
11 | 17387609289 |
12 | 8472197168 |
13 | 4104652958 |
14 | 2144a9c17a |
15 | 11d26cd585 |
hex | a12393520 |
43255412000 has 96 divisors (see below), whose sum is σ = 112530403440. Its totient is φ = 16284364800.
The previous prime is 43255411957. The next prime is 43255412021. The reversal of 43255412000 is 21455234.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 17214489616 + 26040922384 = 131204^2 + 161372^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250055 + ... + 386054.
Almost surely, 243255412000 is an apocalyptic number.
43255412000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43255412000 is an abundant number, since it is smaller than the sum of its proper divisors (69274991440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43255412000 is a wasteful number, since it uses less digits than its factorization.
43255412000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636151 (or 636133 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
Adding to 43255412000 its reverse (21455234), we get a palindrome (43276867234).
The spelling of 43255412000 in words is "forty-three billion, two hundred fifty-five million, four hundred twelve thousand".
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