| Base | Representation |
|---|---|
| bin | 1000010001010111… |
| … | …0011110111110000 |
| 3 | 12201201220102201201 |
| 4 | 2010111303313300 |
| 5 | 14021344410000 |
| 6 | 1004152540544 |
| 7 | 106010215666 |
| oct | 20425636760 |
| 9 | 5651812651 |
| 10 | 2220310000 |
| 11 | a3a341847 |
| 12 | 51b6b1754 |
| 13 | 294cc2bcc |
| 14 | 170c46c36 |
| 15 | cedce96a |
| hex | 84573df0 |
2220310000 has 100 divisors (see below), whose sum is σ = 5403895200. Its totient is φ = 883456000.
The previous prime is 2220309947. The next prime is 2220310013. The reversal of 2220310000 is 130222.
2220310000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (100).
It is a super-2 number, since 2×22203100002 = 9859552992200000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 2389536 + ... + 2390464.
It is an arithmetic number, because the mean of its divisors is an integer number (54038952).
Almost surely, 22220310000 is an apocalyptic number.
2220310000 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 2220310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2701947600).
2220310000 is an abundant number, since it is smaller than the sum of its proper divisors (3183585200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220310000 is an equidigital number, since it uses as much as digits as its factorization.
2220310000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1196 (or 1175 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 2220310000 is about 47120.1655345140. The cubic root of 2220310000 is about 1304.5814681301.
Adding to 2220310000 its reverse (130222), we get a palindrome (2220440222).
The spelling of 2220310000 in words is "two billion, two hundred twenty million, three hundred ten thousand".
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