Base | Representation |
---|---|
bin | 100010011011… |
… | …0010001101010 |
3 | 1020221221100101 |
4 | 1010312101222 |
5 | 14110014411 |
6 | 1442500014 |
7 | 306256246 |
oct | 104662152 |
9 | 36857311 |
10 | 18048106 |
11 | a20789a |
12 | 606460a |
13 | 397bb6b |
14 | 257b426 |
15 | 18b78c1 |
hex | 113646a |
18048106 has 16 divisors (see below), whose sum is σ = 27489600. Its totient is φ = 8886240.
The previous prime is 18048083. The next prime is 18048113. The reversal of 18048106 is 60184081.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 54361 + ... + 54691.
It is an arithmetic number, because the mean of its divisors is an integer number (1718100).
Almost surely, 218048106 is an apocalyptic number.
18048106 is a deficient number, since it is larger than the sum of its proper divisors (9441494).
18048106 is a wasteful number, since it uses less digits than its factorization.
18048106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669.
The product of its (nonzero) digits is 1536, while the sum is 28.
The square root of 18048106 is about 4248.3062507310. The cubic root of 18048106 is about 262.3074009751.
The spelling of 18048106 in words is "eighteen million, forty-eight thousand, one hundred six".
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