Base | Representation |
---|---|
bin | 11010001000100011… |
… | …11000111011101101 |
3 | 1100012210202022110012 |
4 | 31010101320323231 |
5 | 212213243122341 |
6 | 10240121023005 |
7 | 1004454535235 |
oct | 150421707355 |
9 | 40183668405 |
10 | 14030442221 |
11 | 5a4a9009a4 |
12 | 2876924a65 |
13 | 1427a0a223 |
14 | 97155ccc5 |
15 | 571b480eb |
hex | 344478eed |
14030442221 has 8 divisors (see below), whose sum is σ = 14755743744. Its totient is φ = 13314747600.
The previous prime is 14030442199. The next prime is 14030442263. The reversal of 14030442221 is 12224403041.
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 14030442221 - 214 = 14030425837 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14030442271) 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, 2398730 + ... + 2404571.
It is an arithmetic number, because the mean of its divisors is an integer number (1844467968).
Almost surely, 214030442221 is an apocalyptic number.
It is an amenable number.
14030442221 is a deficient number, since it is larger than the sum of its proper divisors (725301523).
14030442221 is a wasteful number, since it uses less digits than its factorization.
14030442221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4803451.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 14030442221 its reverse (12224403041), we get a palindrome (26254845262).
The spelling of 14030442221 in words is "fourteen billion, thirty million, four hundred forty-two thousand, two hundred twenty-one".
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