Base | Representation |
---|---|
bin | 1100100010110… |
… | …10011111010100 |
3 | 21100000011000101 |
4 | 12101122133110 |
5 | 203414300434 |
6 | 14235223444 |
7 | 2415265612 |
oct | 621323724 |
9 | 240004011 |
10 | 105228244 |
11 | 544425a0 |
12 | 2b2a7b84 |
13 | 18a54444 |
14 | dd926b2 |
15 | 9388b14 |
hex | 645a7d4 |
105228244 has 24 divisors (see below), whose sum is σ = 201239136. Its totient is φ = 47748000.
The previous prime is 105228223. The next prime is 105228271. The reversal of 105228244 is 442822501.
It is a super-2 number, since 2×1052282442 = 22145966670647072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28674 + ... + 32134.
It is an arithmetic number, because the mean of its divisors is an integer number (8384964).
Almost surely, 2105228244 is an apocalyptic number.
It is an amenable number.
105228244 is a deficient number, since it is larger than the sum of its proper divisors (96010892).
105228244 is a wasteful number, since it uses less digits than its factorization.
105228244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4167 (or 4165 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 105228244 is about 10258.0818869806. The cubic root of 105228244 is about 472.1109872584.
The spelling of 105228244 in words is "one hundred five million, two hundred twenty-eight thousand, two hundred forty-four".
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