Base | Representation |
---|---|
bin | 11010011111010100… |
… | …01010010011100101 |
3 | 1100201002222122110201 |
4 | 31033222022103211 |
5 | 213111131313323 |
6 | 10311100550501 |
7 | 1012263342043 |
oct | 151752122345 |
9 | 40632878421 |
10 | 14221354213 |
11 | 6038646a00 |
12 | 290a852431 |
13 | 1458431ac1 |
14 | 98ca57393 |
15 | 5837a98ad |
hex | 34fa8a4e5 |
14221354213 has 36 divisors (see below), whose sum is σ = 16586691744. Its totient is φ = 12182108400.
The previous prime is 14221354207. The next prime is 14221354223. The reversal of 14221354213 is 31245312241.
It is not a de Polignac number, because 14221354213 - 213 = 14221346021 is a prime.
It is a super-2 number, since 2×142213542132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14221354223) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9215920 + ... + 9217462.
Almost surely, 214221354213 is an apocalyptic number.
It is an amenable number.
14221354213 is a deficient number, since it is larger than the sum of its proper divisors (2365337531).
14221354213 is a wasteful number, since it uses less digits than its factorization.
14221354213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1814 (or 1784 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
Adding to 14221354213 its reverse (31245312241), we get a palindrome (45466666454).
The spelling of 14221354213 in words is "fourteen billion, two hundred twenty-one million, three hundred fifty-four thousand, two hundred thirteen".
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