Base | Representation |
---|---|
bin | 111111011000110… |
… | …111010000001101 |
3 | 2202010010111120100 |
4 | 333120313100031 |
5 | 4134222414011 |
6 | 253310041313 |
7 | 35232310503 |
oct | 7730672015 |
9 | 2663114510 |
10 | 1063482381 |
11 | 4a6343065 |
12 | 2581a9239 |
13 | 13c436220 |
14 | a1354673 |
15 | 63570d56 |
hex | 3f63740d |
1063482381 has 24 divisors (see below), whose sum is σ = 1663900056. Its totient is φ = 650655360.
The previous prime is 1063482377. The next prime is 1063482389. The reversal of 1063482381 is 1832843601.
1063482381 is a `hidden beast` number, since 10 + 634 + 8 + 2 + 3 + 8 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 532917225 + 530565156 = 23085^2 + 23034^2 .
It is not a de Polignac number, because 1063482381 - 22 = 1063482377 is a prime.
It is a super-2 number, since 2×10634823812 = 2261989549394858322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1063482389) 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 23 ways as a sum of consecutive naturals, for example, 6030 + ... + 46511.
It is an arithmetic number, because the mean of its divisors is an integer number (69329169).
Almost surely, 21063482381 is an apocalyptic number.
It is an amenable number.
1063482381 is a deficient number, since it is larger than the sum of its proper divisors (600417675).
1063482381 is a wasteful number, since it uses less digits than its factorization.
1063482381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52733 (or 52730 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 1063482381 is about 32611.0775810920. The cubic root of 1063482381 is about 1020.7281680488.
The spelling of 1063482381 in words is "one billion, sixty-three million, four hundred eighty-two thousand, three hundred eighty-one".
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