Base | Representation |
---|---|
bin | 11010000111101110… |
… | …00001101100011101 |
3 | 1100012022111112122101 |
4 | 31003313001230131 |
5 | 212204442301341 |
6 | 10235310045101 |
7 | 1004340635515 |
oct | 150367015435 |
9 | 40168445571 |
10 | 14023400221 |
11 | 5a46931166 |
12 | 28744a9791 |
13 | 1426412b6c |
14 | 970648845 |
15 | 571206831 |
hex | 343dc1b1d |
14023400221 has 8 divisors (see below), whose sum is σ = 14317357824. Its totient is φ = 13730530320.
The previous prime is 14023400201. The next prime is 14023400239. The reversal of 14023400221 is 12200432041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14023400221 - 25 = 14023400189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14023400201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245845 + ... + 297466.
It is an arithmetic number, because the mean of its divisors is an integer number (1789669728).
Almost surely, 214023400221 is an apocalyptic number.
It is an amenable number.
14023400221 is a deficient number, since it is larger than the sum of its proper divisors (293957603).
14023400221 is an equidigital number, since it uses as much as digits as its factorization.
14023400221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543851.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 14023400221 its reverse (12200432041), we get a palindrome (26223832262).
The spelling of 14023400221 in words is "fourteen billion, twenty-three million, four hundred thousand, two hundred twenty-one".
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