Base | Representation |
---|---|
bin | 1100101010011… |
… | …01001010100101 |
3 | 21101212122112020 |
4 | 12111031022211 |
5 | 204143102440 |
6 | 14312413353 |
7 | 2426605563 |
oct | 625151245 |
9 | 241778466 |
10 | 106222245 |
11 | 54a61388 |
12 | 2b6a7259 |
13 | 190119cc |
14 | 10170a33 |
15 | 94d33d0 |
hex | 654d2a5 |
106222245 has 16 divisors (see below), whose sum is σ = 170083392. Its totient is φ = 56609280.
The previous prime is 106222241. The next prime is 106222247. The reversal of 106222245 is 542222601.
It is a happy number.
It is not a de Polignac number, because 106222245 - 22 = 106222241 is a prime.
It is a super-2 number, since 2×1062222452 = 22566330665680050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106222241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37530 + ... + 40260.
It is an arithmetic number, because the mean of its divisors is an integer number (10630212).
Almost surely, 2106222245 is an apocalyptic number.
106222245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106222245 is a deficient number, since it is larger than the sum of its proper divisors (63861147).
106222245 is a wasteful number, since it uses less digits than its factorization.
106222245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5332.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 106222245 is about 10306.4176608558. The cubic root of 106222245 is about 473.5928735427.
Adding to 106222245 its reverse (542222601), we get a palindrome (648444846).
The spelling of 106222245 in words is "one hundred six million, two hundred twenty-two thousand, two hundred forty-five".
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