Base | Representation |
---|---|
bin | 1000001000010001… |
… | …1100001010010000 |
3 | 12122002012100101022 |
4 | 2002010130022100 |
5 | 13432120431000 |
6 | 1000312055012 |
7 | 105035260646 |
oct | 20204341220 |
9 | 5562170338 |
10 | 2182202000 |
11 | a1a883730 |
12 | 50a994468 |
13 | 28a13c5b4 |
14 | 169b67196 |
15 | cb8a3585 |
hex | 8211c290 |
2182202000 has 80 divisors (see below), whose sum is σ = 5756310144. Its totient is φ = 793520000.
The previous prime is 2182201979. The next prime is 2182202017. The reversal of 2182202000 is 2022812.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 2182202000.
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, 27596 + ... + 71595.
Almost surely, 22182202000 is an apocalyptic number.
2182202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2182202000 is an abundant number, since it is smaller than the sum of its proper divisors (3574108144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2182202000 is a wasteful number, since it uses less digits than its factorization.
2182202000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99225 (or 99209 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2182202000 is about 46714.0449971954. The cubic root of 2182202000 is about 1297.0746845956.
Adding to 2182202000 its reverse (2022812), we get a palindrome (2184224812).
The spelling of 2182202000 in words is "two billion, one hundred eighty-two million, two hundred two thousand".
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