Base | Representation |
---|---|
bin | 1100100001101… |
… | …10110101110110 |
3 | 21022201201201110 |
4 | 12100312311312 |
5 | 203400112410 |
6 | 14232135450 |
7 | 2414120121 |
oct | 620666566 |
9 | 238651643 |
10 | 105082230 |
11 | 54352920 |
12 | 2b237586 |
13 | 18a02b46 |
14 | dd553b8 |
15 | 935a720 |
hex | 6436d76 |
105082230 has 32 divisors (see below), whose sum is σ = 275125248. Its totient is φ = 25474400.
The previous prime is 105082207. The next prime is 105082247. The reversal of 105082230 is 32280501.
It is a super-2 number, since 2×1050822302 = 22084550123545800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105082197 and 105082206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158886 + ... + 159545.
It is an arithmetic number, because the mean of its divisors is an integer number (8597664).
Almost surely, 2105082230 is an apocalyptic number.
105082230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105082230 is an abundant number, since it is smaller than the sum of its proper divisors (170043018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105082230 is a wasteful number, since it uses less digits than its factorization.
105082230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318452.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 105082230 is about 10250.9623938438. The cubic root of 105082230 is about 471.8925201746.
The spelling of 105082230 in words is "one hundred five million, eighty-two thousand, two hundred thirty".
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