Base | Representation |
---|---|
bin | 11010011001010111… |
… | …10000110100010011 |
3 | 1100120122001212101221 |
4 | 31030223300310103 |
5 | 213010342124301 |
6 | 10302115105511 |
7 | 1011116162515 |
oct | 151453606423 |
9 | 40518055357 |
10 | 14171442451 |
11 | 6012456511 |
12 | 28b5ba2297 |
13 | 144aca790a |
14 | 986183bb5 |
15 | 57e1eada1 |
hex | 34caf0d13 |
14171442451 has 8 divisors (see below), whose sum is σ = 14374161504. Its totient is φ = 13968810240.
The previous prime is 14171442449. The next prime is 14171442503. The reversal of 14171442451 is 15424417141.
14171442451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 14171442451 - 21 = 14171442449 is a prime.
It is a super-2 number, since 2×141714424512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14171442851) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352771 + ... + 390883.
It is an arithmetic number, because the mean of its divisors is an integer number (1796770188).
Almost surely, 214171442451 is an apocalyptic number.
14171442451 is a deficient number, since it is larger than the sum of its proper divisors (202719053).
14171442451 is an equidigital number, since it uses as much as digits as its factorization.
14171442451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43421.
The product of its digits is 17920, while the sum is 34.
Adding to 14171442451 its reverse (15424417141), we get a palindrome (29595859592).
The spelling of 14171442451 in words is "fourteen billion, one hundred seventy-one million, four hundred forty-two thousand, four hundred fifty-one".
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