Base | Representation |
---|---|
bin | 1100101011101… |
… | …00001000000011 |
3 | 21102011202102200 |
4 | 12111310020003 |
5 | 204213204302 |
6 | 14320044243 |
7 | 2431142046 |
oct | 625641003 |
9 | 242152380 |
10 | 106381827 |
11 | 55060272 |
12 | 2b763683 |
13 | 19069536 |
14 | 101b2c5d |
15 | 951581c |
hex | 6574203 |
106381827 has 6 divisors (see below), whose sum is σ = 153662652. Its totient is φ = 70921212.
The previous prime is 106381819. The next prime is 106381829. The reversal of 106381827 is 728183601.
106381827 is a `hidden beast` number, since 1 + 0 + 638 + 18 + 2 + 7 = 666.
It is not a de Polignac number, because 106381827 - 23 = 106381819 is a prime.
It is a super-2 number, since 2×1063818272 = 22634186231715858, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 106381791 and 106381800.
It is not an unprimeable number, because it can be changed into a prime (106381829) 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 5 ways as a sum of consecutive naturals, for example, 5910093 + ... + 5910110.
It is an arithmetic number, because the mean of its divisors is an integer number (25610442).
Almost surely, 2106381827 is an apocalyptic number.
106381827 is a deficient number, since it is larger than the sum of its proper divisors (47280825).
106381827 is a wasteful number, since it uses less digits than its factorization.
106381827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11820209 (or 11820206 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 106381827 is about 10314.1566305733. The cubic root of 106381827 is about 473.8299208205.
The spelling of 106381827 in words is "one hundred six million, three hundred eighty-one thousand, eight hundred twenty-seven".
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