Base | Representation |
---|---|
bin | 1100110101110010110001… |
… | …1010111001001100110001 |
3 | 1211222200210210102022020221 |
4 | 3031130230122321030301 |
5 | 3322303241000440424 |
6 | 50005505253333041 |
7 | 2655004463211541 |
oct | 315345432711461 |
9 | 54880723368227 |
10 | 14118302749489 |
11 | 45535a1925334 |
12 | 170027b037181 |
13 | 7b5472615373 |
14 | 36b488207321 |
15 | 1973b1d949e4 |
hex | cd72c6b9331 |
14118302749489 has 3 divisors (see below), whose sum is σ = 14118306506923. Its totient is φ = 14118298992056.
The previous prime is 14118302749387. The next prime is 14118302749511. The reversal of 14118302749489 is 98494720381141.
The square root of 14118302749489 is 3757433.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 1058810130225 + 13059492619264 = 1028985^2 + 3613792^2 .
It is not a de Polignac number, because 14118302749489 - 237 = 13980863796017 is a prime.
It is a super-2 number, since 2×141183027494892 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14118302749189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1878717 + ... + 5636149.
Almost surely, 214118302749489 is an apocalyptic number.
14118302749489 is the 3757433-rd square number.
14118302749489 is the 1878717-th centered octagonal number.
It is an amenable number.
14118302749489 is a deficient number, since it is larger than the sum of its proper divisors (3757434).
14118302749489 is an frugal number, since it uses more digits than its factorization.
14118302749489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7514866 (or 3757433 counting only the distinct ones).
The product of its (nonzero) digits is 13934592, while the sum is 61.
The spelling of 14118302749489 in words is "fourteen trillion, one hundred eighteen billion, three hundred two million, seven hundred forty-nine thousand, four hundred eighty-nine".
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