Base | Representation |
---|---|
bin | 10100010011010010110111… |
… | …10111001010011101000100 |
3 | 12212001212111111001110211212 |
4 | 22021221123313022131010 |
5 | 21322414221400341040 |
6 | 234540524215150552 |
7 | 12255244562406053 |
oct | 1211513367123504 |
9 | 185055444043755 |
10 | 44643431262020 |
11 | 1325219a106208 |
12 | 5010242975458 |
13 | 1bbab1bc232b6 |
14 | b04a79c5439a |
15 | 5264288abd65 |
hex | 289a5bdca744 |
44643431262020 has 24 divisors (see below), whose sum is σ = 93754260426624. Its totient is φ = 17856790642656.
The previous prime is 44643431262019. The next prime is 44643431262047. The reversal of 44643431262020 is 2026213434644.
It is a happy number.
44643431262020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35736974 + ... + 36965093.
It is an arithmetic number, because the mean of its divisors is an integer number (3906427517776).
Almost surely, 244643431262020 is an apocalyptic number.
It is an amenable number.
44643431262020 is an abundant number, since it is smaller than the sum of its proper divisors (49110829164604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44643431262020 is a wasteful number, since it uses less digits than its factorization.
44643431262020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72732779 (or 72732777 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 41.
Adding to 44643431262020 its reverse (2026213434644), we get a palindrome (46669644696664).
The spelling of 44643431262020 in words is "forty-four trillion, six hundred forty-three billion, four hundred thirty-one million, two hundred sixty-two thousand, twenty".
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