Base | Representation |
---|---|
bin | 1000101001001001… |
… | …1110101101110100 |
3 | 12222200200022011111 |
4 | 2022102132231310 |
5 | 14222421201322 |
6 | 1022115444404 |
7 | 111331345363 |
oct | 21222365564 |
9 | 5880608144 |
10 | 2320100212 |
11 | a906aa6a1 |
12 | 548bb6704 |
13 | 2ac892081 |
14 | 1801c17da |
15 | d8a42177 |
hex | 8a49eb74 |
2320100212 has 12 divisors (see below), whose sum is σ = 4061749860. Its totient is φ = 1159600256.
The previous prime is 2320100191. The next prime is 2320100213. The reversal of 2320100212 is 2120010232.
2320100212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 711608976 + 1608491236 = 26676^2 + 40106^2 .
It is a super-4 number, since 4×23201002124 (a number of 39 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2320100192 and 2320100201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320100213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100723 + ... + 121594.
It is an arithmetic number, because the mean of its divisors is an integer number (338479155).
Almost surely, 22320100212 is an apocalyptic number.
It is an amenable number.
2320100212 is a deficient number, since it is larger than the sum of its proper divisors (1741649648).
2320100212 is a wasteful number, since it uses less digits than its factorization.
2320100212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224930 (or 224928 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2320100212 is about 48167.4185731393. The cubic root of 2320100212 is about 1323.8402500735.
Adding to 2320100212 its reverse (2120010232), we get a palindrome (4440110444).
The spelling of 2320100212 in words is "two billion, three hundred twenty million, one hundred thousand, two hundred twelve".
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