Base | Representation |
---|---|
bin | 11010010000111000… |
… | …11000100100101001 |
3 | 1100101200012120012220 |
4 | 31020130120210221 |
5 | 212334134131441 |
6 | 10251054224253 |
7 | 1006263406353 |
oct | 151034304451 |
9 | 40350176186 |
10 | 14100302121 |
11 | 5a86286754 |
12 | 28961b5089 |
13 | 143932a049 |
14 | 97a9460d3 |
15 | 577d47466 |
hex | 348718929 |
14100302121 has 4 divisors (see below), whose sum is σ = 18800402832. Its totient is φ = 9400201412.
The previous prime is 14100302113. The next prime is 14100302141. The reversal of 14100302121 is 12120300141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12120300141 = 3 ⋅4040100047.
It is a cyclic number.
It is not a de Polignac number, because 14100302121 - 23 = 14100302113 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14100302121.
It is not an unprimeable number, because it can be changed into a prime (14100302141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2350050351 + ... + 2350050356.
It is an arithmetic number, because the mean of its divisors is an integer number (4700100708).
Almost surely, 214100302121 is an apocalyptic number.
It is an amenable number.
14100302121 is a deficient number, since it is larger than the sum of its proper divisors (4700100711).
14100302121 is an equidigital number, since it uses as much as digits as its factorization.
14100302121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4700100710.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 14100302121 its reverse (12120300141), we get a palindrome (26220602262).
The spelling of 14100302121 in words is "fourteen billion, one hundred million, three hundred two thousand, one hundred twenty-one".
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