Base | Representation |
---|---|
bin | 1100100110011… |
… | …11001100110000 |
3 | 21100220102202201 |
4 | 12103033030300 |
5 | 204030100123 |
6 | 14253352544 |
7 | 2422326412 |
oct | 623171460 |
9 | 240812681 |
10 | 105706288 |
11 | 54739776 |
12 | 2b498754 |
13 | 18b90bcc |
14 | 100789b2 |
15 | 94305ad |
hex | 64cf330 |
105706288 has 20 divisors (see below), whose sum is σ = 208279080. Its totient is φ = 51956864.
The previous prime is 105706283. The next prime is 105706331. The reversal of 105706288 is 882607501.
It is a super-2 number, since 2×1057062882 = 22347638645477888, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105706283) 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 3 ways as a sum of consecutive naturals, for example, 55045 + ... + 56932.
It is an arithmetic number, because the mean of its divisors is an integer number (10413954).
Almost surely, 2105706288 is an apocalyptic number.
It is an amenable number.
105706288 is a deficient number, since it is larger than the sum of its proper divisors (102572792).
105706288 is a wasteful number, since it uses less digits than its factorization.
105706288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112044 (or 112038 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 37.
The square root of 105706288 is about 10281.3563307571. The cubic root of 105706288 is about 472.8248289426.
The spelling of 105706288 in words is "one hundred five million, seven hundred six thousand, two hundred eighty-eight".
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