Base | Representation |
---|---|
bin | 1000001100101011… |
… | …0100000111110100 |
3 | 12200100220121121000 |
4 | 2003022310013310 |
5 | 14001331301403 |
6 | 1002211323300 |
7 | 105351134610 |
oct | 20312640764 |
9 | 5610817530 |
10 | 2200650228 |
11 | a2a2340a7 |
12 | 514bb0530 |
13 | 290bcb5ca |
14 | 16c3aa340 |
15 | cd2e97a3 |
hex | 832b41f4 |
2200650228 has 96 divisors (see below), whose sum is σ = 6603161600. Its totient is φ = 620781408.
The previous prime is 2200650197. The next prime is 2200650229. The reversal of 2200650228 is 8220560022.
2200650228 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 650 + 2 + 2 + 8 = 666.
It is a super-2 number, since 2×22006502282 = 9685722851992903968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200650229) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41301 + ... + 78147.
Almost surely, 22200650228 is an apocalyptic number.
2200650228 is a gapful number since it is divisible by the number (28) 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 2200650228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3301580800).
2200650228 is an abundant number, since it is smaller than the sum of its proper divisors (4402511372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200650228 is a wasteful number, since it uses less digits than its factorization.
2200650228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36946 (or 36938 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2200650228 is about 46911.0885399177. The cubic root of 2200650228 is about 1300.7195677109.
The spelling of 2200650228 in words is "two billion, two hundred million, six hundred fifty thousand, two hundred twenty-eight".
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