Base | Representation |
---|---|
bin | 111000100001100010100… |
… | …111100111111100100000 |
3 | 111202100001220010020111012 |
4 | 320201202213213330200 |
5 | 1002120024034134414 |
6 | 12132231452240052 |
7 | 550426461435656 |
oct | 70414247477440 |
9 | 14670056106435 |
10 | 3884304989984 |
11 | 12683629a3211 |
12 | 528979a70028 |
13 | 222399789c23 |
14 | d6003a5cdd6 |
15 | 6b08de2233e |
hex | 388629e7f20 |
3884304989984 has 48 divisors (see below), whose sum is σ = 8061889913280. Its totient is φ = 1837150191360.
The previous prime is 3884304989953. The next prime is 3884304989989. The reversal of 3884304989984 is 4899894034883.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (3884304989989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4430684 + ... + 5234459.
It is an arithmetic number, because the mean of its divisors is an integer number (167956039860).
Almost surely, 23884304989984 is an apocalyptic number.
It is an amenable number.
3884304989984 is an abundant number, since it is smaller than the sum of its proper divisors (4177584923296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3884304989984 is a wasteful number, since it uses less digits than its factorization.
3884304989984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9665833 (or 9665825 counting only the distinct ones).
The product of its (nonzero) digits is 1719926784, while the sum is 77.
The spelling of 3884304989984 in words is "three trillion, eight hundred eighty-four billion, three hundred four million, nine hundred eighty-nine thousand, nine hundred eighty-four".
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