Base | Representation |
---|---|
bin | 1000001100100110… |
… | …0011001011100010 |
3 | 12200100021202210211 |
4 | 2003021203023202 |
5 | 14001240144230 |
6 | 1002200244334 |
7 | 105345254203 |
oct | 20311431342 |
9 | 5610252724 |
10 | 2200318690 |
11 | a2a027aa9 |
12 | 514a706aa |
13 | 290b1372b |
14 | 16c3215aa |
15 | cd28142a |
hex | 832632e2 |
2200318690 has 32 divisors (see below), whose sum is σ = 4170735360. Its totient is φ = 834128064.
The previous prime is 2200318661. The next prime is 2200318699. The reversal of 2200318690 is 968130022.
It is a super-2 number, since 2×22003186902 = 9682804675126632200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2200318699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18814 + ... + 68953.
It is an arithmetic number, because the mean of its divisors is an integer number (130335480).
Almost surely, 22200318690 is an apocalyptic number.
2200318690 is a deficient number, since it is larger than the sum of its proper divisors (1970416670).
2200318690 is a wasteful number, since it uses less digits than its factorization.
2200318690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87906.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 2200318690 is about 46907.5547220275. The cubic root of 2200318690 is about 1300.6542446508.
The spelling of 2200318690 in words is "two billion, two hundred million, three hundred eighteen thousand, six hundred ninety".
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