Base | Representation |
---|---|
bin | 1010000001001111… |
… | …11100110100111100 |
3 | 111212212212202022200 |
4 | 11000213330310330 |
5 | 42004032310014 |
6 | 2245434311500 |
7 | 250205202006 |
oct | 50047746474 |
9 | 14785782280 |
10 | 5379181884 |
11 | 2310453a6a |
12 | 1061588590 |
13 | 67959157b |
14 | 3905a7376 |
15 | 2173a6a09 |
hex | 1409fcd3c |
5379181884 has 36 divisors (see below), whose sum is σ = 14313029640. Its totient is φ = 1698688800.
The previous prime is 5379181877. The next prime is 5379181889. The reversal of 5379181884 is 4881819735.
5379181884 is a `hidden beast` number, since 537 + 9 + 18 + 18 + 84 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 5379181884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5379181889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3931467 + ... + 3932834.
Almost surely, 25379181884 is an apocalyptic number.
It is an amenable number.
5379181884 is an abundant number, since it is smaller than the sum of its proper divisors (8933847756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5379181884 is a wasteful number, since it uses less digits than its factorization.
5379181884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7864330 (or 7864325 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 54.
The square root of 5379181884 is about 73342.9061600370. The cubic root of 5379181884 is about 1752.1532009336.
The spelling of 5379181884 in words is "five billion, three hundred seventy-nine million, one hundred eighty-one thousand, eight hundred eighty-four".
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