Base | Representation |
---|---|
bin | 10100111010101111… |
… | …11001101101101010 |
3 | 1001222122122110002222 |
4 | 22131113321231222 |
5 | 140444414120320 |
6 | 5054210354042 |
7 | 545203215353 |
oct | 123527715552 |
9 | 31878573088 |
10 | 11230223210 |
11 | 4843193a08 |
12 | 2214b8b922 |
13 | 109c8343bb |
14 | 7876bcd2a |
15 | 45adb8825 |
hex | 29d5f9b6a |
11230223210 has 16 divisors (see below), whose sum is σ = 20272329000. Its totient is φ = 4479216576.
The previous prime is 11230223197. The next prime is 11230223237. The reversal of 11230223210 is 1232203211.
It can be written as a sum of positive squares in 4 ways, for example, as 9356112529 + 1874110681 = 96727^2 + 43291^2 .
It is a super-2 number, since 2×112302232102 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605425 + ... + 1612404.
Almost surely, 211230223210 is an apocalyptic number.
11230223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11230223210 is a deficient number, since it is larger than the sum of its proper divisors (9042105790).
11230223210 is a wasteful number, since it uses less digits than its factorization.
11230223210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3218185.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 11230223210 its reverse (1232203211), we get a palindrome (12462426421).
The spelling of 11230223210 in words is "eleven billion, two hundred thirty million, two hundred twenty-three thousand, two hundred ten".
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