Base | Representation |
---|---|
bin | 10110110000111110… |
… | …10100011010000101 |
3 | 1011112202220010001200 |
4 | 23120133110122011 |
5 | 200012314221201 |
6 | 5340440213113 |
7 | 611605324665 |
oct | 133037243205 |
9 | 34482803050 |
10 | 12222023301 |
11 | 5202017004 |
12 | 245116a199 |
13 | 11ca160167 |
14 | 83d2d41a5 |
15 | 4b7eca386 |
hex | 2d87d4685 |
12222023301 has 12 divisors (see below), whose sum is σ = 17659556460. Its totient is φ = 8145466560.
The previous prime is 12222023293. The next prime is 12222023309. The reversal of 12222023301 is 10332022221.
12222023301 is a `hidden beast` number, since 122 + 220 + 23 + 301 = 666.
12222023301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12222023293) and next prime (12222023309).
It can be written as a sum of positive squares in 2 ways, for example, as 9348956100 + 2873067201 = 96690^2 + 53601^2 .
It is not a de Polignac number, because 12222023301 - 23 = 12222023293 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222023309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181816 + ... + 239793.
It is an arithmetic number, because the mean of its divisors is an integer number (1471629705).
Almost surely, 212222023301 is an apocalyptic number.
It is an amenable number.
12222023301 is a deficient number, since it is larger than the sum of its proper divisors (5437533159).
12222023301 is a wasteful number, since it uses less digits than its factorization.
12222023301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424836 (or 424833 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12222023301 its reverse (10332022221), we get a palindrome (22554045522).
The spelling of 12222023301 in words is "twelve billion, two hundred twenty-two million, twenty-three thousand, three hundred one".
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