Base | Representation |
---|---|
bin | 11010011111000001000… |
… | …011100011010111010110 |
3 | 20102222202122002120120020 |
4 | 122133001003203113112 |
5 | 214304340041201212 |
6 | 3512033500450010 |
7 | 245330355412401 |
oct | 32370103432726 |
9 | 6388678076506 |
10 | 1820010100182 |
11 | 64195328806a |
12 | 254891849906 |
13 | 10281aa48181 |
14 | 64136162d38 |
15 | 3252161bd8c |
hex | 1a7c10e35d6 |
1820010100182 has 16 divisors (see below), whose sum is σ = 3676060005552. Its totient is φ = 600663399200.
The previous prime is 1820010100157. The next prime is 1820010100213. The reversal of 1820010100182 is 2810010100281.
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, 1501657893 + ... + 1501659104.
It is an arithmetic number, because the mean of its divisors is an integer number (229753750347).
Almost surely, 21820010100182 is an apocalyptic number.
1820010100182 is an abundant number, since it is smaller than the sum of its proper divisors (1856049905370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1820010100182 is a wasteful number, since it uses less digits than its factorization.
1820010100182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3003317103.
The product of its (nonzero) digits is 256, while the sum is 24.
Subtracting 1820010100182 from its reverse (2810010100281), we obtain a palindrome (990000000099).
The spelling of 1820010100182 in words is "one trillion, eight hundred twenty billion, ten million, one hundred thousand, one hundred eighty-two".
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