Base | Representation |
---|---|
bin | 1000100111000001… |
… | …0000110001101111 |
3 | 12222001210120122200 |
4 | 2021300100301233 |
5 | 14213122131343 |
6 | 1021155312543 |
7 | 111162165663 |
oct | 21160206157 |
9 | 5861716580 |
10 | 2311130223 |
11 | a86633386 |
12 | 545bab753 |
13 | 2aaa7129c |
14 | 17cd288a3 |
15 | d7d6e4d3 |
hex | 89c10c6f |
2311130223 has 12 divisors (see below), whose sum is σ = 3428524008. Its totient is φ = 1499111280.
The previous prime is 2311130207. The next prime is 2311130233. The reversal of 2311130223 is 3220311132.
2311130223 is a `hidden beast` number, since 2 + 311 + 130 + 223 = 666.
It is not a de Polignac number, because 2311130223 - 24 = 2311130207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2311130196 and 2311130205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2311130203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3469833 + ... + 3470498.
It is an arithmetic number, because the mean of its divisors is an integer number (285710334).
Almost surely, 22311130223 is an apocalyptic number.
2311130223 is a deficient number, since it is larger than the sum of its proper divisors (1117393785).
2311130223 is a wasteful number, since it uses less digits than its factorization.
2311130223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6940374 (or 6940371 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2311130223 is about 48074.2157814353. The cubic root of 2311130223 is about 1322.1319662535.
Adding to 2311130223 its reverse (3220311132), we get a palindrome (5531441355).
The spelling of 2311130223 in words is "two billion, three hundred eleven million, one hundred thirty thousand, two hundred twenty-three".
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