Base | Representation |
---|---|
bin | 1000001100100001… |
… | …0101110111101110 |
3 | 12200022200200102200 |
4 | 2003020111313232 |
5 | 14001200031110 |
6 | 1002145402330 |
7 | 105342465042 |
oct | 20310256756 |
9 | 5608620380 |
10 | 2200002030 |
11 | a299310a6 |
12 | 5149393a6 |
13 | 290a32565 |
14 | 16c27c022 |
15 | cd21c6c0 |
hex | 83215dee |
2200002030 has 48 divisors (see below), whose sum is σ = 5816968560. Its totient is φ = 576722304.
The previous prime is 2200002023. The next prime is 2200002043. The reversal of 2200002030 is 302000022.
2200002030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201847 + ... + 212466.
It is an arithmetic number, because the mean of its divisors is an integer number (121186845).
Almost surely, 22200002030 is an apocalyptic number.
2200002030 is an abundant number, since it is smaller than the sum of its proper divisors (3616966530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200002030 is a wasteful number, since it uses less digits than its factorization.
2200002030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414385 (or 414382 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 9.
The square root of 2200002030 is about 46904.1792381020. The cubic root of 2200002030 is about 1300.5918468817.
Adding to 2200002030 its reverse (302000022), we get a palindrome (2502002052).
The spelling of 2200002030 in words is "two billion, two hundred million, two thousand, thirty".
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