Base | Representation |
---|---|
bin | 11010010100011101… |
… | …10100100100100101 |
3 | 1100110202122200020200 |
4 | 31022032310210211 |
5 | 212414324114341 |
6 | 10254045221113 |
7 | 1010106402321 |
oct | 151216644445 |
9 | 40422580220 |
10 | 14130301221 |
11 | 5aa12064a3 |
12 | 28a4261799 |
13 | 14426017aa |
14 | 980914981 |
15 | 57a7c0db6 |
hex | 34a3b4925 |
14130301221 has 48 divisors (see below), whose sum is σ = 21457747584. Its totient is φ = 8950511232.
The previous prime is 14130301201. The next prime is 14130301231. The reversal of 14130301221 is 12210303141.
14130301221 is a `hidden beast` number, since 1 + 413 + 0 + 30 + 1 + 221 = 666.
It is not a de Polignac number, because 14130301221 - 213 = 14130293029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14130301194 and 14130301203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130301201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4004560 + ... + 4008086.
It is an arithmetic number, because the mean of its divisors is an integer number (447036408).
Almost surely, 214130301221 is an apocalyptic number.
It is an amenable number.
14130301221 is a deficient number, since it is larger than the sum of its proper divisors (7327446363).
14130301221 is a wasteful number, since it uses less digits than its factorization.
14130301221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3850 (or 3847 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 14130301221 its reverse (12210303141), we get a palindrome (26340604362).
The spelling of 14130301221 in words is "fourteen billion, one hundred thirty million, three hundred one thousand, two hundred twenty-one".
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