Base | Representation |
---|---|
bin | 100001001001100… |
… | …0110101001010101 |
3 | 2212111222220112100 |
4 | 1002103012221111 |
5 | 4234222213323 |
6 | 302212312313 |
7 | 36364300266 |
oct | 10223065125 |
9 | 2774886470 |
10 | 1112304213 |
11 | 520959689 |
12 | 270612699 |
13 | 14959b297 |
14 | a7a2296d |
15 | 679b6943 |
hex | 424c6a55 |
1112304213 has 24 divisors (see below), whose sum is σ = 1707994080. Its totient is φ = 695541600.
The previous prime is 1112304199. The next prime is 1112304217. The reversal of 1112304213 is 3124032111.
1112304213 is a `hidden beast` number, since 1 + 11 + 230 + 421 + 3 = 666.
It is not a de Polignac number, because 1112304213 - 24 = 1112304197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112304217) 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 23 ways as a sum of consecutive naturals, for example, 14931 + ... + 49472.
It is an arithmetic number, because the mean of its divisors is an integer number (71166420).
Almost surely, 21112304213 is an apocalyptic number.
It is an amenable number.
1112304213 is a deficient number, since it is larger than the sum of its proper divisors (595689867).
1112304213 is a wasteful number, since it uses less digits than its factorization.
1112304213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64529 (or 64526 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1112304213 is about 33351.2250599584. The cubic root of 1112304213 is about 1036.1147605340.
Adding to 1112304213 its reverse (3124032111), we get a palindrome (4236336324).
It can be divided in two parts, 111 and 2304213, that added together give a square (2304324 = 15182).
The spelling of 1112304213 in words is "one billion, one hundred twelve million, three hundred four thousand, two hundred thirteen".
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