Base | Representation |
---|---|
bin | 1100101010011… |
… | …10110010100011 |
3 | 21101212222122200 |
4 | 12111032302203 |
5 | 204143311044 |
6 | 14312504243 |
7 | 2426634150 |
oct | 625166243 |
9 | 241788580 |
10 | 106228899 |
11 | 54a66387 |
12 | 2b6ab083 |
13 | 19014a4a |
14 | 10173227 |
15 | 94d5369 |
hex | 654eca3 |
106228899 has 12 divisors (see below), whose sum is σ = 175362096. Its totient is φ = 60702192.
The previous prime is 106228897. The next prime is 106228931. The reversal of 106228899 is 998822601.
106228899 is a `hidden beast` number, since 10 + 622 + 8 + 8 + 9 + 9 = 666.
It is not a de Polignac number, because 106228899 - 21 = 106228897 is a prime.
It is a super-2 number, since 2×1062288992 = 22569157965504402, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (106228897) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 843024 + ... + 843149.
It is an arithmetic number, because the mean of its divisors is an integer number (14613508).
Almost surely, 2106228899 is an apocalyptic number.
106228899 is a deficient number, since it is larger than the sum of its proper divisors (69133197).
106228899 is a wasteful number, since it uses less digits than its factorization.
106228899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1686186 (or 1686183 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The square root of 106228899 is about 10306.7404643757. The cubic root of 106228899 is about 473.6027623099.
The spelling of 106228899 in words is "one hundred six million, two hundred twenty-eight thousand, eight hundred ninety-nine".
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