Base | Representation |
---|---|
bin | 1100100000000… |
… | …01010110101101 |
3 | 21022022121012100 |
4 | 12100001112231 |
5 | 203321110044 |
6 | 14223325313 |
7 | 2412215316 |
oct | 620012655 |
9 | 238277170 |
10 | 104863149 |
11 | 54213266 |
12 | 2b150839 |
13 | 18957201 |
14 | dcd960d |
15 | 9315869 |
hex | 64015ad |
104863149 has 12 divisors (see below), whose sum is σ = 152970012. Its totient is φ = 69216000.
The previous prime is 104863133. The next prime is 104863151. The reversal of 104863149 is 941368401.
104863149 is a `hidden beast` number, since 10 + 4 + 8 + 631 + 4 + 9 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 97653924 + 7209225 = 9882^2 + 2685^2 .
It is not a de Polignac number, because 104863149 - 24 = 104863133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104863169) 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, 56772 + ... + 58589.
It is an arithmetic number, because the mean of its divisors is an integer number (12747501).
Almost surely, 2104863149 is an apocalyptic number.
It is an amenable number.
104863149 is a deficient number, since it is larger than the sum of its proper divisors (48106863).
104863149 is a wasteful number, since it uses less digits than its factorization.
104863149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115468 (or 115465 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 104863149 is about 10240.2709436811. The cubic root of 104863149 is about 471.5643498314.
The spelling of 104863149 in words is "one hundred four million, eight hundred sixty-three thousand, one hundred forty-nine".
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