Base | Representation |
---|---|
bin | 1100101001010… |
… | …11001000110001 |
3 | 21101121120100000 |
4 | 12110223020301 |
5 | 204124122430 |
6 | 14305420213 |
7 | 2425455330 |
oct | 624531061 |
9 | 241546300 |
10 | 106082865 |
11 | 54976699 |
12 | 2b63a669 |
13 | 18c93435 |
14 | 10135d17 |
15 | 94a6e60 |
hex | 652b231 |
106082865 has 48 divisors (see below), whose sum is σ = 217945728. Its totient is φ = 48491136.
The previous prime is 106082863. The next prime is 106082897. The reversal of 106082865 is 568280601.
It is a happy number.
It is not a de Polignac number, because 106082865 - 21 = 106082863 is a prime.
It is a super-2 number, since 2×1060828652 = 22507148493216450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106082861) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2269 + ... + 14741.
It is an arithmetic number, because the mean of its divisors is an integer number (4540536).
Almost surely, 2106082865 is an apocalyptic number.
106082865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106082865 is an abundant number, since it is smaller than the sum of its proper divisors (111862863).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106082865 is an equidigital number, since it uses as much as digits as its factorization.
106082865 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12500 (or 12488 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 106082865 is about 10299.6536349530. The cubic root of 106082865 is about 473.3856405308.
The spelling of 106082865 in words is "one hundred six million, eighty-two thousand, eight hundred sixty-five".
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