Base | Representation |
---|---|
bin | 111110111000111… |
… | …0110011011100000 |
3 | 12110001202021122022 |
4 | 1331301312123200 |
5 | 13310204020000 |
6 | 545221201012 |
7 | 103202400620 |
oct | 17561663340 |
9 | 5401667568 |
10 | 2110220000 |
11 | 993189579 |
12 | 4aa860168 |
13 | 2782588b5 |
14 | 16038a880 |
15 | c53d5585 |
hex | 7dc766e0 |
2110220000 has 120 divisors (see below), whose sum is σ = 5933488176. Its totient is φ = 723456000.
The previous prime is 2110219957. The next prime is 2110220027. The reversal of 2110220000 is 220112.
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a self number, because there is not a number n which added to its sum of digits gives 2110220000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 132464 + ... + 147536.
Almost surely, 22110220000 is an apocalyptic number.
2110220000 is a gapful number since it is divisible by the number (20) 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 2110220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2966744088).
2110220000 is an abundant number, since it is smaller than the sum of its proper divisors (3823268176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110220000 is an equidigital number, since it uses as much as digits as its factorization.
2110220000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15110 (or 15087 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 2110220000 is about 45937.1309508985. The cubic root of 2110220000 is about 1282.6531880698.
Adding to 2110220000 its reverse (220112), we get a palindrome (2110440112).
The spelling of 2110220000 in words is "two billion, one hundred ten million, two hundred twenty thousand".
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