Base | Representation |
---|---|
bin | 1010001110100000… |
… | …01100001110000000 |
3 | 112011122010220122100 |
4 | 11013100030032000 |
5 | 42221020101414 |
6 | 2304450110400 |
7 | 253025402355 |
oct | 50720141600 |
9 | 15148126570 |
10 | 5490393984 |
11 | 2368203299 |
12 | 109287b400 |
13 | 69662c54a |
14 | 3a127662c |
15 | 222023609 |
hex | 14740c380 |
5490393984 has 96 divisors (see below), whose sum is σ = 16728603840. Its totient is φ = 1722470400.
The previous prime is 5490393977. The next prime is 5490393989. The reversal of 5490393984 is 4893930945.
5490393984 is a `hidden beast` number, since 549 + 0 + 3 + 9 + 3 + 98 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 5490393984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5490393989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120592 + ... + 159759.
It is an arithmetic number, because the mean of its divisors is an integer number (174256290).
Almost surely, 25490393984 is an apocalyptic number.
It is an amenable number.
5490393984 is an abundant number, since it is smaller than the sum of its proper divisors (11238209856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5490393984 is a wasteful number, since it uses less digits than its factorization.
5490393984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280388 (or 280373 counting only the distinct ones).
The product of its (nonzero) digits is 4199040, while the sum is 54.
The square root of 5490393984 is about 74097.1928213208. The cubic root of 5490393984 is about 1764.1459147813.
The spelling of 5490393984 in words is "five billion, four hundred ninety million, three hundred ninety-three thousand, nine hundred eighty-four".
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