Base | Representation |
---|---|
bin | 1100100111011… |
… | …00110101000100 |
3 | 21101010121020200 |
4 | 12103230311010 |
5 | 204042441102 |
6 | 14300130500 |
7 | 2423343300 |
oct | 623546504 |
9 | 241117220 |
10 | 105827652 |
11 | 54811977 |
12 | 2b536a30 |
13 | 18c04218 |
14 | 100aad00 |
15 | 945651c |
hex | 64ecd44 |
105827652 has 108 divisors (see below), whose sum is σ = 329581980. Its totient is φ = 28449792.
The previous prime is 105827647. The next prime is 105827677. The reversal of 105827652 is 256728501.
It is a happy number.
105827652 is a `hidden beast` number, since 1 + 0 + 582 + 76 + 5 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 43480836 + 62346816 = 6594^2 + 7896^2 .
It is a super-2 number, since 2×1058276522 = 22398983855666208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
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 35 ways as a sum of consecutive naturals, for example, 28224 + ... + 31752.
It is an arithmetic number, because the mean of its divisors is an integer number (3051685).
Almost surely, 2105827652 is an apocalyptic number.
105827652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 105827652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164790990).
105827652 is an abundant number, since it is smaller than the sum of its proper divisors (223754328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105827652 is a wasteful number, since it uses less digits than its factorization.
105827652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3570 (or 3558 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 105827652 is about 10287.2567771977. The cubic root of 105827652 is about 473.0057136888.
The spelling of 105827652 in words is "one hundred five million, eight hundred twenty-seven thousand, six hundred fifty-two".
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