Base | Representation |
---|---|
bin | 100011010000… |
… | …0101110011100 |
3 | 1021210002110012 |
4 | 1012200232130 |
5 | 14212442444 |
6 | 1500102352 |
7 | 313053401 |
oct | 106405634 |
9 | 37702405 |
10 | 18484124 |
11 | a48543a |
12 | 62349b8 |
13 | 3aa2469 |
14 | 26522a8 |
15 | 1951b9e |
hex | 11a0b9c |
18484124 has 6 divisors (see below), whose sum is σ = 32347224. Its totient is φ = 9242060.
The previous prime is 18484099. The next prime is 18484129. The reversal of 18484124 is 42148481.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18484129) 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 as a sum of consecutive naturals, namely, 2310512 + ... + 2310519.
It is an arithmetic number, because the mean of its divisors is an integer number (5391204).
Almost surely, 218484124 is an apocalyptic number.
It is an amenable number.
18484124 is a deficient number, since it is larger than the sum of its proper divisors (13863100).
18484124 is a wasteful number, since it uses less digits than its factorization.
18484124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4621035 (or 4621033 counting only the distinct ones).
The product of its digits is 8192, while the sum is 32.
The square root of 18484124 is about 4299.3166898939. The cubic root of 18484124 is about 264.4029468004.
The spelling of 18484124 in words is "eighteen million, four hundred eighty-four thousand, one hundred twenty-four".
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